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Computing Fundamentals
Evolution of Computers Computer Generations Computer Organisation Primary and Secondary Storage Input and Output Devices Operating System File Organisation Data Communications and Computer Networking
Fundamentals of ProgrammingNumerical Systems
Binary Arithmetic Boolean Algebra abd Logic Circuits Algorithms Flowcharts Arrays - single and multidimensional File Orgranisations
C Programming
Introductory Concepts C Fundamentals Operator and Expressions Data Input and Output Operator and Expressions Statements (control, conditional, looping) Functions Arrays Pointers Structures and Unions Trees Stack Queues Linked Lists
Object Oriented Programming
Classes Objects Inheritance Polymorphism Abstract Classes Reusability
Syllabus for Common Entrance Test (CET)
Section I :Computing Fundamentals (25 marks)Evolutions of computers, Computer generations, Computer organization, Primary and Secondary storage, Input-output devices, Computer software, Operating systems, Data communications and computer networking, Multimedia, Classification of computers, etc.
Section II : Fundamentals of Programming (10 marks)Algorithms, Flowcharts, Computer languages, System implementation and operation, File organizations and Data processing, etc.
Section III :Programming in C (50 marks)Introductory concepts, C Fundamentals, Operators and Expressions, Data Input and Output, Control statement, Functions, Arrays, Pointers, Structures and Unions, Arrays, Stacks, Queues and Linked Lists (Single, double, Circular), etc.
Section IV :Object Oriented Programming Concepts (15 marks)Understanding of the object oriented concepts, such as Classes and Objects, Generalizations, Polymorphism, Abstract Classes and Re-usability, etc.
Section V :General Apptitude (50 marks)Questions shall be modeled on GMAT pattern
The Question paper Sample is given on the link which i am specifying.
http://daccet.blogspot.in/2010/06/sa...per-01_21.html
GOOD LUCK.
Read: Syllabus of C-DAC entrance exam,2012 for CSE branch? What is the selection procedure through C-DAC Entrance exam? 2012 http://educationcareer.in/syllabus-c-dac-entrance-exam-2012-cse-branch-what-selection-procedure-through-c-dac-entrance-exam-105599.html#ixzz1wsudr3Ds
Pre-DAC SyllabusPre-DAC Modules
Computing Fundamentals Evolution of Computers Computer Generations Computer Organisation Primary and Secondary Storage Input and Output Devices Operating System File Organisation Data Communications and Computer Networking
Fundamentals Of Programming Numerica Systems Binary Arithmetic Boolean Algebra abd Logic Circuits Algorithms Flowcharts Arrays - single and multidimensional File Orgranisations
C Programming Introductory Concepts C Fundamentals Operator and Expressions Data Input and Output Operator and Expressions Statements (control, conditional, looping) Functions Arrays Pointers Structures and Unions Trees Stack Queues Linked Lists
Object Oriented Programming Classes Objects Inheritance Polymorphism Abstract Classes Reusability
Syllabus for Common Entrance Test (CET)
Section I :Computing Fundamentals (25 marks)Evolutions of computers, Computer generations, Computer organization, Primary and Secondary storage, Input-
output devices, Computer software, Operating systems, Data communications and computer networking, Multimedia, Classification of computers, etc.
Section II : Fundamentals of Programming (10 marks)Algorithms, Flowcharts, Computer languages, System implementation and operation, File organizations and Data processing, etc.
Section III :Programming in C (50 marks)Introductory concepts, C Fundamentals, Operators and Expressions, Data Input and Output, Control statement, Functions, Arrays, Pointers, Structures and Unions, Arrays, Stacks, Queues and Linked Lists (Single, double, Circular), etc.
Section IV :Object Oriented Programming Concepts (15 marks)Understanding of the object oriented concepts, such as Classes and Objects, Generalizations, Polymorphism, Abstract Classes and Re-usability, etc.
Section V :General Apptitude (50 marks)Questions shall be modeled on GMAT pattern
Sr.
No.Question
Option1
Option2 Option3 Option4Answer
01
________performs and supervises the execution of instructions and directs other devices of computer to act as per their designated functions.
ALU Control Unit RAMMain Memory
2
02All of the following are input devices EXCEPT
Touch screen
Punch Cards MouseNone of these options
4
03Magnetic disk is a ________ storage device
Direct access
Indirect access
Random access
None of these options
1
04Which of the following are not Hard disk
Zip disk Disk packsFloppy disk
Winchester Disk
3
05Which of these keys belong to QWERTY keyboard
Numeric Keypad
nullAlphanumeric Keys
All of these options
4
06 Collection of Programs isSoftware
InstructionsHardware
Procedure 1
07 _______is a program execution.Procedure
ProcessAlgorithm
All of these options
2
08 _______ is an operating system MS-DOS
WINDOWS LINUX All of these
4
options
09The conversion of digital data to analog form is _______
Modulation
DemodulationSampling
Modem 1
10The first generation machines used _________
Vaccum Tube
Transistors IC`sNone of these options
1
11The input interfaces transforms the data into _________code
hexa binary octal decimal 2
12Super computers use __________ and __________ technologies to solve complex problems faster
RISC AND CISC
MULTIPROCESSING AND PARELLEL PROCESSING
PARELLEL PROCESSING AND RISC
FUZZY LOGIC AND NEUTRAL TECHNIQUE
2
13 Different types of user interfaces includeSystem calls
Command language
Job control language
All of these options
4
14_______ is a device capable of changing signals from one form to another.
Trasistor
Transducer Sampler Scanner 2
15The interface that enables similar networks to communicate is called
Bus network
RouterCable modem
Bridge 4
16A value written into a program instruction that does not change during the execution of program.
Identifiers
Constants Objects Operators 2
17Algorithms can be represented in various ways EXCEPT
PROGRAMS
FLOWCHARTS
DECISION CHARTS
SPREADSHEET
4
18_________ symbol is used for Processing of data.
Oval ParallelogramRectangle
Diamond 3
19
The ______ symbol is used to indicate the comments/remarks on the contents of a procedure in order to clarify some point of the flowchart.
Document
Annotaion Arrow Connector 2
20All of the following are computer Language Processors EXCEPT:
Compiler
Translation Software
Interpreter
None of these options
4
21Language Primarily used for internet-based applications
ADA C++ JAVAFORTRAN
3
23 The errors that occur in computer program is________
Syntax error
Logical error Syntax error and Logical
None of these options
3
error
24 Program errors are known as ________ Virus Bugs ErrorsAll of these options
2
25The component of data base management system is ________
Data definition Language
Data manipulation Language
Data definition Language and Data manipulation Language
None of these options
3
26The file organization method which stores records in no specific order is called:
DirectIndexed Sequential
Sequential
Batch 1
27 C can be used on
Only MS-DOS operating system
only unix operating system
only windows operating system
All of these options
4
28Which of the following is not a valid identifier?
name_23
__tail__ 2nddayNone of these options
3
29 void main()
{
int A=0, B=0, C=0, D=0;
if((A==B)&&(A*B<=B))
{
if(D==1) C=1;
else
if(A==1) C=2;
}
else
1 0 0 0 0 1 1 1 3
C=3;
if((B==0)&&(A==B)&&(A!=1))
D=1;
}
What are the final values of C and D?
30
#include<stdio.h>
void main()
{
int x=10;
(x<0)?(int a =100):(int a =1000);
printf(" %d",a);
}
Error 1000 100None of these options
1
31If `a` is an integer variable, a = 5/2; will return a value:
2.5 3 2 0 3
32
What is the output of the following code :
#include<stdio.h>
void main()
{
extern int out;
printf("%d",out);
}
int out=100;
Run time error
Compile time error
100Garbage value
3
34 What is the output of the following code?
#include<stdio.h>
0 1 Compile Time error
Runtime Error
4
void main()
{
int a = 0;
printf("\n %d\t", (a = 10/a));
}
35
Write a for loop which will read five characters (use scanf) and deposit them into the character based array words, beginning at element 0.
for( loop = 0; loop < 5; loop++ )scanf(
for( loop = 0; loop <= 5; loop++ )scanf(
for( loop = 0; loop < 4; loop++ )scanf(
None of these options
1
36
#include<stdio.h>
void main()
{
while (1)
{
if (printf("%d",printf("%d")))
break;
else
continue;
}
}
The output is
Compile time error
Goes into an infinite loop
Garbage values
None of these options
3
37 What is the output of the following code?
#include<stdio.h>
char *someFun()
String constant
Null value Error None of these options
1
{
char *temp = "String constant";
return temp;
}
main()
{
puts (someFun());
}
38
What is the output of the following code?
#include<stdio.h> int Check(int); void main() { printf("\n%d\t",Check(100));} int Check(int a) { if(a%2==0) { return 1; break; } return 0; }
1 0 ErrorNone of these options
3
39 The expression
temp1 = f();
temp2 = g();
temp3 = h();
temp4 = temp2 * temp3;
temp5 = temp1 * temp4;
f() + g() * h()
f() + (g() * h())
Any of these options
None of these options
4
is equivalent to
40If you don`t initialize a static array, what will be the elements set to?
0an undetermined value
a floating point number
the character constant `\0`
1
41Elements in an array are identified by a unique _______.
symbol order subscript data type 3
42
What is the output of the following code?
#include<stdio.h> void main() { int arr[2][3][2]={{{2,4},{7,8},{3,4},}, {{2,2},{2,3},{3,4}, }}; printf("\n%d",**(*arr+1)+2+7); }
16 7 11 Error 1
43
What is the output of the following code?
#include<stdio.h>
void main()
{
int arr[] = {10,20,30,40,50};
int x,*ptr1 = arr, *ptr2=&arr[3];
x = ptr2 - ptr1;
printf("\n%d\t",x);
}
6 3Compile Time error
Runtime Error
2
44An address is a ________, while a pointer is a _________.
variable, location
variable, position
constant, variable
None 3
45 #include"stdio.h"
main()
{
int *p1,i=25;
Program will not compile
25 Garbage value
Address of I
2
void *p2;
p1=&i;
p2=&i;
p1=p2;
p2=p1;
printf("%d",i);
}
The output of the above code is :
46
main() {char thought[2][30]={"Don`t walk in front of me..","I am not follow"};
printf("%c%c",*(thought[0]+9),*(*(thought+0)+5));
}
What is the output of this program?
k kDon`t walk in front of me
I may not follow
k 4
47 ptr equivalent of a[i][j] is((*a+i)+j)
*(*(a+i)+j) **a+i+jnone of these options
2
48
Given the statement,
maruti.engine.bolts = 25;
which of the following is true?
structure bolts is nested within structure engine
structure engine is nested within structure maruti
structure maruti is nested within structure engine
structure maruti is nested within structure bolts
2
49 struct num
{
int no;
char name[25];
8 8 8 9 9 8 8 , unpredictable
2
};
void main()
{
struct num n1[]={{25,"rose"},{20,"gulmohar"},{8,"geranium"},{11,"dahalia"}};
printf("%d%d"n1[2].no,(*&n1+2)->no+1);
}
What is the output of this program?
50
What is the output of the following program?
void main() { struct player { char name[30]; unsigned char player_number; float batting_average }; printf("size = %d", sizeof (struct player)); }
size = 32
size= 35 size= 36 size= 33 3
51A _______ is a linear list in which additions and deletions take place at the same end.
Stack QueueLinked list
None of the above
1
52 Stack can be represented using ArraysArrays or linked list
Only linked list
None of the above
2
53 Stack is not used inRecursion
Quick SortPostfix Notation
Simulation
4
54Which of the following is not an operation of queue, assuming that queue has items `Q` and `X`?
empty(Q)
deque(Q,X)enque(Q,X)
push(Q,X) 4
55 Consider a linked list of n elements. What is the time taken to insert an element after an element pointed by
O(log2n)
O(n) O(1) O(n log2n)
3
some pointer?
56The node of the circular doubly linked list must have:
One data and two address fields
One data and one address fields
Two data and two address fields
Two data and one address fields
1
57 The function of the C Preprocessor is:macro replacement
conditional inclusion
file inclusion
All of the above.
4
58The statement that prints out the character set from A-Z, is
for( a = `z`; a < `a`; a = a - 1)
printf("%c", &a);
for( a = `a`; a <= `z`; a = a + 1)
printf("%c", &a);
for( a = `A`; a <= `Z`; a = a + 1)
printf("%c", a);
for( a = `Z`; a <= `A`; a = a + 1)
printf("%c", a);
3
59
/*consider that file zzz.h starts here*/
printf("Hello");
/*and ends here*/
void main()
{
#include "zzz.h"
printf("World");
}
What is the output of the above program
World HelloHelloWorld
Compilaion Error
3
60
The function called menu which prints the text string "Menu choices", and does not pass any data back, and does not accept any data as parameters, looks like
void menu( void ) { printf("Menu choices"); }
int menu( void ) { printf("Menu choices"); }
int menu( char string[] ) { printf("%s", string); }
None of the above
4
61 Which of the following are correctly formed #define statements
#define INCH PER FEET
#define SQR (X * X) (X)
#define SQR (X* X * X)
#define SQR(X) (X) * (X)
4
12
62 When is linear queue said to be empty?Front==rear
Front=rear-1Front=rear+1
Front=rear+1
1
63The data type created by the data abstraction process is called
Class StructureAbstract Data type
User Define Data type
3
64Peer-to-peer relationship is a type of _________.
Association
Aggregation LinkNone of these options
3
65 An object has _____. State Behaviour Identity.All of these options.
4
66 A derived class
Inherits data members and member functions from base class.
Inherits constructors and destructor.
Object can access protected members with the dot operator.
Inherits data members and member functions from base class as well as Inherits constructors and destructor.
1
67 Reusability can be achieved through.Inheritance.
Composition.Association.
All of these options
4
68An object containing other object is called_____.
Containing
Composition
Containing and Composition
None of these options
2
69 UML stands for
Unique modeling language.
Unified modeling language
Unified modern language
Unified master laqnguage
2
70
The term given to the process of hiding all the details of an object that do not contribute to its essential characteristics is called _____________.
data-hiding.
packaging.encapsulation.
grouping 3
71 If constructor is not provided then Compiler will not
Object creation is not possible
All Objects data will
Default constructor will be
4
compile the class
be stored in same memory area so overwriting of data will happen
provided
72 Method overloading is _________
Overloading different member function of a class
A feature in which member function with same name and different signature.
Overloading without argument pasing.
None of these options
1
73 WATERFALL : CASCADE ::snow : freeze
missile : launch
tree : exfoliate
wave : undulate
4
74 SATURINE : MERCURIAL ::redundant : wordy
saturn : venusheavenly : starry
wolf : sly 3
75 EXPLOSION : DEBRIS ::flood : water
famine : foodfire : ashes
disease : germ
1
76 DOCUMENTS : ARCHIVE ::artifacts : museum
actors : stagetools : worker
instruments : musicians
1
78 TENACITY : WEAK ::apathy : caring
pity : strongimmorality : wrong
frequency : known
1
79 BANDAGE : WOUND ::stamp : envelope
gloves : handsdiaper : baby
cast : fracture
4
80 RESOLVED : DOUBT ::
confirmed : suspicion
announced : candidacy
included : guest
suggested : idea
1
81 PROHIBITED : REFRAIN ::innocuous : forbid
deleterious : embark
required : decide
compulsory : comply
4
82 ASSUAGE :humiliate
intensify convert solidify 2
83 COURT : reject uncover infect subject 1
84 In 1950, transylyvania earned $ 1 The average Average the 4
million in tourist revenue.By 1970, tourist revenue doubled and in 1980, it reached the sum of $4 million Each of the following, if true may explain the trend in tourist revenue except:
number of tourists has increased from 1950 to 1980
expenditure per tourist has increased
stay per tourist has increased
number of total hotel rooms has increased.
85Each of the following could be the number of white puppies in the shelter EXCEPT
4 5 6 8 2
86
sushil is the son of the teacher. mohan is the teacher and he has a son and daughter therefore mohan is the father of sushil
definitely true
probably truecannot say
probably false
2
87
Typically the entrepreneur is seen as an individual who owns and operates a small business. But, simply to won and operate a small business or even a big business does not make someone an entrepreneur. If this person is a true entrepreneur, then new products are being created, new ways of providing services are being implemented. Which of the following conclusion can be best drawn from the above passage.
An owner of a large business may be an entrepreneur.
Someone who develops an enterprise may be considered an entrepreneur.
Entrepreneurs do not own and operate small businesses.
Entrepreneurs are the main actors in economic growth.
2
89
During 1985, advertising expenditures on canned food products increased by 20%, while canned food consumption rose by 25%.Each of the following, if true, could help explain the increase in food consumption except:
Advertising effectiveness increased.
Canned food prices decreased relative to substitutes.
Canned food products are available in more stores.
Can opener production doubled.
1
90
Once a company has established an extensive sales network in a foreign market and therefore has achieved substantial sales, it seems that thesemarket should be treated in a very similar fashion to those in one`s own courtry. It is therefore those countries where only initial sale and representation have been developed where marketing methods will have to differ from domestic activities
Sales network can be the same in both foreign and domestic market
Extensive sales networks are preferable to less developed ones.
some countries develop economically faster than others
larger markets abroad are more adaptable to domestic marketing methods
4
91 starting from a point x jayant walked 32 47 metres east 42 27 metres 1
15metres towards the west he turned to his left and walked 20 metres he then turned to his left and walked 15 metres he then further turned to his right and walked 12 metres how far is jayant from the point x and in which direction?
metres south
metres north
south
92
Every town with a pool hall has its share of unsavory characters. This is because the pool hall attracts gamblers and all gamblers are unsavory. Which of the following, if true cannot be inferred from the above?
All gamblers are unsavory.
All pool halls attract gamblers.
Every town has unsavory characters.
All gamblers are attracted by pool halls.
3
93
In winning its bitter,protracted battle to acquire Blue industries, Inc., Bell industries has fulfilled its goal to lessen its reliance on tobacco holdings, while the $5.2 billion deal may spur more takeover activity in the insurance, analysts said.
Blue Industries is in the tobacco industry.
Belle Industries is in the insurance business
Blue Industries is in the insurance business.
More divestment takes place in the tobacco
3
94
Every town with a pool hall has its share of unsavory characters. This is because the pool hall attracts gamblers and all gamblers are unsavory. which of the following, if true cannot be inferred from the above?
All gamblers are unsavory
All pool halls attracts gamblers
Every town has unsavory characters
All gamblers are attracted by pool halls
3
95
Which of the following equations can be used to find a number x, if the difference between the square of this number and 21 is the same as the product of 4 times the number?
x - 21 = 4x
x2- 21 = 4xx2 = 21-4x
x + 4x2=21
2
96How many terms of the series -9 , -6 , -3 ,.........must be taken such that the sum may be 66?
11 13 9 10 1
97
If the measures of the three angles of a triangle are (3x + 15), (5x - 15), and (2x + 30), what is the measure of each angle?
75 60 45 25 2
98
A boy takes a 25 question test and answers all queations. His score is obtained by giving him 4 points for each correct answer, and then subtracting 1 point for each wrong answer. He obtains a score of 70, how many questions did he answer correctly?
17 18 19 20 3
99Which is a better investment? 14% stock at Rs.120 or 10% stock at Rs.90 ?
First investment is better
Second investment is better
Both are equally good
None of the above.
1
100I sell 20 boxes for Rs. 132 gaining thereby the cost price of 4 boxes. What is the cost price of each?
5.0 4.8 5.5 6.6 3
101If the ratio of women to men in a meeting is 4 to 1, what percent of the persons in the meeting are men?
20% 25% 33 1/3% 80% 1
102 .03 times .05 is 15% 1.5% 0.15% 0.015% 3
103 What is the length of side BC ? 3 5 (34)1/2 7 3
104
If the lengths of the two sides of right triangle adjacent to the right angle are 8 and 15 respectively, then the length of the side opposite the right angle is
15.8 16 17 17.9 3
Sample Question Paper 02Sr.
No.Question Option1 Option2 Option3 Option4
Answer
01
________performs and supervises the execution of instructions and directs other devices of computer to act as per their designated functions.
ALUControl Unit
RAMMain Memory
2
02 ______Gate is the Universal gate NAND OR AND NOR 2
03 Magnetic disk is a ________ storage deviceDirect access
Indirect access
Random access
None of these options
1
04Modern magnetic tapes use 8 bit ________code format for data recording
EBCDIC BCD ASCIIAll of these options
1
05 SCSI Interface helps in Extends the computer`s Bus outside the computer
Analog to Digital and Digital to Analog Conversi
Projects information from a computer on a large screen
It is an Interface unit between I/O device and Ports
1
ons
06___________ is the Software made available on Hardware stored in ROM.
Firmware
Fireware CasetoolAbstraction
1
07 Different types of user interfaces includeSystem calls
Command language
Job control language
All of these options
4
08
A process is selected for running from the READY queue in FIFO sequence. If the process runs beyond a certain fixed length of time, it is interrupted and returned to the end of the READY queue. This is known as
SJFRound Robin
Relocation
FCFS 2
09The interface that enables similar networks to communicate is called
Bus network
RouterCable modem
Bridge 4
10_______ computers perform the complex processing by directly measuring the discrete physical quantities.
Analog Digital Hybrid Personal 2
11 _______is not a Modulation TechniqueAmplitude
PhaseFrequency
Light 4
12The fifth generation computers worked on the principle of_________
RISC processor
CISC processor
Parellel processor
None of these options is correct
3
13Physical devices of a computer is a____________
Hardware
SoftwareUser software
None of these options
1
14In the third generation of computers which of the following type of machines was introduced?
Mini computers
Micro computers
Main frame Computers
Super computer
1
15Digitization is composed of __________ and __________.
Scanning and Encoding
Sampling and Quantisation
Selection and Sorting
None of these options
2
16_____ contains the addresses of all the records according to the contents of the field designed as the record key.
IndexSubscript
Array File 1
17The programming language that was designed for specifying algorithm
Address ASCII ALGOLNone of these options
3
18 Connector is used as a substitute forProcessing
DecisionFlow Lines
Input Output
3
19 Advantages of using flow charts is Effective Analysis
Efficient Coding
Time consumin
Effective Analysis
4
gand Efficient Coding
20The following statement is valid in context with sub-programming:
It is a program written so that it can be used without rewriting.
Also Known as Functions
May be Intrinsic or Programmer Written
All of these options
4
21Language wherein Encapsulation and Abstraction of data is done is called as:
Assembly Language
Object oriented programming Language
Pascal language
Cobol 2
22During system evolution __________ is to be considered
Time analysis
Ease of maintenance
Failure rate
All of these options
4
23_________ is a point at which the debugger stops during program execution and awaits a further command.
Memory Dump
Watch point
Break point
None of these options
3
24 Commonly used file organization are:Sequential
Direct and Random
Indexed Sequential
All of these options
4
25The file organization method which stores records in no specific order is called:
DirectIndexed Sequential
Sequential
Batch 1
26 C language came into existence in the year 1971 1958 1972 1983 3
27 The correct statement to read a double is
double d;
scanf("%f", &d);
double d;
scanf("%lf", &d);
Any of these options
None of these options
2
28Which is the correct statement to check whether a number is in the range of 100 to 1000
value != 99 && value !=1000
value <= 100 || value <=1000
value >= 100 && value <=1000
value >= 100 || value <=1000
3
29 What is the output of the following code Compile time error
10 10 Runtime error
None of the above
2
#include<stdio.h>
main()
{
int x=10, j=20;
y=x, y?(x,y)?x: y: y;
printf("%d %d", x,y);
}
30 The value of the expression 3 ^ 2 & ~ 1 is : 3 2 1 0 3
31
What is the output of the following code?
#include<stdio.h>
void main()
{
int a=14;
a += 7;
a -= 5;
a *= 7;
printf("\n%d",a);
}
112 98 89None of these options
1
32 What is the output of the following code
#include<stdio.h>
main()
{
int a = 5;
printf("%d %d %d %d %d",a++, a--,++a,--
5 5 6 6 5 5 6 6 5 5 4 5 6 5 4 4 5 5 4 5 4
a,a);
}
33
The statement which reproduces the following output, is
1
22
333
4444
55555
a = 1;
while(a <= 5){
while(b <= a){printf("%d ", a);b = b + 1;}
;a = a + 1;}
a = 1;
while(a <= 5){b = 1;
while(b <= a){
printf("%d", a);b = b + 1;}
printf(" ");a = a + 1;}
a = 1;
while(a <= 5){
while(b <= 5){printf("%d", a);b = b + 1;}
a = a + 1;printf(" ");}
a = 1;
while(a <= 5){printf(" ");b = 1;
while(a <= b){printf("%d", a);b = b + 1;}
a = a + 1;}
2
34
#include<stdio.h>
void main()
{
while (1)
{
if (printf("%d",printf("%d")))
break;
else
continue;
}
}
The output is
Compile time error
Goes into an infinite loop
Garbage values
None of these options
3
35 What does the term `call-by-value` refer to? Passing Passing Choosing A 1
a copy of a variable into a function
a pointer to a variable into a function
a random value for a variable
function that does not return any values
36
What is the output of the following code?
#include <stdio.h>
main()
{
char string[] = "Hello World";
display(string);
}
void display(char *string)
{
printf("%s", string);
}
Hello World
Garbage value
Compile time error
None of the above
3
37 What is the output of the following code?
#include<stdio.h>
func(a,b)
int a,b;
{
return (a= (a==b));
}
main()
{
Error Garbage value
The value of process is 0
Null Value
3
int process(), func();
printf("The value of process is %d", process(func,3,6));
}
process (int (*pf) (), int val1, int val2)
{
return((*pf) (val1,val2));
}
38
What is the output of the following code?
#include<stdio.h>
void main()
{
int arr[2][3][2]={{{2,4},{7,8},{3,4},}, {{2,2},{2,3},{3,4}, }};
printf("\n%d",**(*arr+1)+2+7);
}
16 7 11 Error 1
39The statement
int n[4] = { 11, -13, 17, 105}
assigns the value 17 to n[3]
is wrong; it gives an error message
assigns the value 17 to n[2]
assigns the value -13 to n[2]
3
40 What is the output of the following code?
#include<stdio.h>
void main()
{
int i;
No output
1 2 3 garbage garbage
1 2 3 0 0 There is a run time error
3
int a[5] = {1,2,3};
for(i=0;i<5;i++)
printf("\n%d",a[i]);
}
41
What is the output of the following code?
#include<stdio.h>
void main()
{
int arr[] = {10,20,30,40,50};
int *ptr = arr;
printf("\n %d\t %d\t",*++ptr, *ptr++);
}
30 20 30 10 20 30 30 30 2
42
What is the output of the following code ?
void main()
{
int i = 100, j = 200;
const int *p=&i;
p = &j;
printf("%d",*p);
}
100 200 300None of the above
2
43 void main()
{
float x[2][3]={{1.1,1.2,1.3}, {2.1,2.2,2.3}};
1.1 2.3 2.1 2.2 3
printf("%1.1f", *(*(x+1)));
}
What does the printf statement is the above code print
44
#include<stdio.h>
void main()
{
int I,fun1(),fun2(),fun3();
int (*f[3])();
f[0]=fun1;
f[1]=fun2;
f[2]=fun3;
for(I=0;I<3;I++)
(*f[I])();
}
fun1(){ printf("what");fun2();}
fun2(){printf("happened");}
fun3(){printf("Tulika");}
What is the output of this program?
what happened Tulka
what happened
what happened happened Tulika
Error:Invalid pointer assignment
3
45 Interpret the following statement :
void(*b)(int *);
b is a pointer to a function which takes a pointer to an int and
invalid statement
b is a pointer to a void which can be typecast as a pointer to int
b is a pointer of type int which is a pointer to a void
1
returns a void
46
struct
{
int acct_no;
float balance;
} customer, *pc = & customer;
The member acct_no can be accessed by
a. pc->balance
b. *pc->balance
c. *pc.balance
d. (*pc).balance
a and b a and c b and d a and d 4
47 What is the output of the following code?
#include<stdio.h>
void main()
{
union result
{
int marks;
char grade;
} res;
res.marks = 90;
res.grade = `A`;
printf("\n%d\t%c",res.marks,res.grade);
90 A garbage A
Error garbage garbage
2
}
48The memory allocated to the union is equal to
Memory needed for storing the largest variable
Memory needed for storing the smallest variable
Compiler dependent
None of these options
1
49Transform this expression to infix form?
AB+C*DE--FG+$
$+*ABC--FGDE$
$+GF--ED*C+BA
((A+B)*C- (D-E))$(F+G)
None of the above
3
50A _______ is a linear list in which additions and deletions take place at the same end.
Stack QueueLinked list
None of the above
1
51
A list of data items usually words or bytes with the accessing restriction that elements can be added or removed at one end of the list, is known as
Stack MemoryLinked list
Heap 1
52 Queue has ------indices 0ne two three none 2
53Before deleting an element from list we make sure that
it is an list
it is not a invalid list
it is not an empty list
it must be full.
3
54
Which of the following is a tabular listing of contents of certain registers and memory location at different times during the execution of a program?
Loop program
Program trace
Subroutine program
Byte sorting program
2
55What is time required to insert an element in a stack with linked implementation?
O(1)O(log2n)
O(n)O(n log2n)
1
56 What is the output of the following code?
#include<stdio.h>
void main()
{
int i=5,j=0;
while ( i-- && ++j)
{
printf ("\n%d\t%d\n",i,j);
5 1, 4 2, 3 3, 2 3, 1 4,
4 0, 3 0, 2 0, 1 0, 0 0,
4 1, 3 2, 2 3, 1 4, 0 5,
None of these options
3
}
}
57 Why doesn`t strcat(string, `!`); work?
Perhaps string doesn`t have enough memory.
"!" is not allowed as a character.
"!" instead of "!" should be used.
None of the above.
4
58
struct num
{
int no;
char name[25];
};
void main()
{
struct num n1[]={{25,"rose"},{20,"gulmohar"},{8,"geranium"},{11,"dahalia"}};
printf("%d%d"n1[2].no,(*&n1+2)->no+1);
}
What is the output of this program?
8 8 8 9 9 88 , unpredictable
2
59 What is the output of the following code?
#include<stdio.h>
void main()
{
int arr[]={0,1,2,3,4,5,6};
int i,*ptr;
Error 6 5 4 3 2 0 garbage garbage garbage garbage
4 3 2 1 0 4
for(ptr=arr+4,i =0; i<=4; i++)
printf("\n%d",ptr[-i]);
}
60
struct time
{
int hours;
int minutes;
int second;
} t;
struct time *tt;
tt = &t;
Looking at the above declarations, which of the following refers to seconds correctly:
tt.seconds
(*tt).seconds
time.ttt->seconds
4
61 Default constructor:
Requires no parameter
Requires at least one parameter
Can be overridden
None of these options
1
62 Constructors___________have return value
doesn`t have return value
always return object of the owner class
depends on requirement
2
63 An object has _____. StateBehaviour
Identity.All of these options.
4
64 A derived class Inherits data members and member functions from base
Inherits constructors and destructor.
Object can access protected members with the dot operator.
Inherits data members and member functions from base class as
1
class.
well as Inherits constructors and destructor.
65Which is a logical abstract base class for a class called "CricketPlayer"?
Bank. Athlete. Sport. Team. 3
66Complex object composing of other object is called_____?
Aggregation.
Assosiation.
Composition.
None of these options
1
67 Inheritance in UML can be represented by:
A line with an arrow-head pointing in direction of parent or superclass.
Only with a line between base class & derived classes.
Diamond shape between classes.
Cannot be represented in UML.
1
68Which of the following do you think is used to seperate the base classes in a base class list?
Comma (,)
Colon (:)
Semi-colon (;)
Tilde (~) 1
69 Inheritance is a way to
Pass arguments and improve data hiding.
Pass arguments and add features to existing classes without rewriting them.
Make general classes into more specific classes and add features to existing classes.
Improve data hiding and encapsulation
3
70According to OOP, What is the kind of relationship we should not have for two classes.
Aggregation.
Composition.
Inheritance.
Friend. 1
71 Odoriferous : Smell ::rancid : taste
myopic : vision
euphonious : sound
decrepit : age
3
72 RAIN : DELUGE ::pond : ocean
desert : camel
ore : ironstreet : road
1
73 CONE : PINE :: fruit : bulb : acorn : needle : 3
berry flower oak fir
74 Horse : colt ::bird : eaglet
child : adult
seed : fruit
sheep : lamb
4
75 BLUEPRINT : CONSTRUCTION ::itinerary : trip
signal : light
tenant : premises
volume : library
1
76 MANDATORY : OPTIONAL ::pious : indignant
competent : inept
opaque : ornate
chaste : celibate
2
77 Imitation : Individuality ::determination : success
recklessness : courage
vanity : conformity
debauchery : morality
4
78 INTRANSIGENT :conclusive
workable
recognizable
amenable 4
79 TEMERITY :foolhardiness
negligence
timidity care 3
80 SALIENT :insignificant
climactic
worrisome
awesome 1
81
The movement to ownership by unions is the latest step in the progression from management ownership. Employee ownership to employee ownership can save depressed and losing companies. All the following statements, if true provide support for the claim above EXCEPT
Employee-owned companies generally have higher productive
Employee participation in mangaement raises morale
Employee union owner drives up salaries and wages
Employee union ownership enable worker to share in the profits.
3
82
Rock and roll music started in the 1950s as a young mans medium and rock is still best performed by men in their twenties and thirties. As rock performers grow into their forties and even fifties, they are simply less physically capable of producing the kind of exciting music they did when they were younger. All of the following assumptions underline the argument above EXCEPT:
As rock performers mature, their performances tend to become less exciting
Rock music is dominated by male performers
Women performers have always played a significant role in rock music
The physical demands of performing rock are better met by the young
3
83 A politician wrote the following: "I realize there are shortcomings to the questionaire method. However, since I send a copy of the quetionnaire to every home in the district, I believe the results are quite representative.... I think the numbers received are so large that it is quite accurate even though the survey is
Most people who received the questionnaire
Most people in the district live in homes.
the questionnaire method of data collection is
A large, absolute number of replies is synonymous with accuracy
4
not done scientifically"have replied
unscientific
84
Typically the entrepreneur is seen as an individual who owns and operates a small business. But, simply to won and operate a small business or even a big business does not make someone an entrepreneur. If this person is a true entrepreneur, then new products are being created, new ways of providing services are being implemented. Which of the following conclusion can be best drawn from the above passage.
An owner of a large business may be an entrepreneur.
Someone who develops an enterprise may be considered an entrepreneur.
Entrepreneurs do not own and operate small businesses.
Entrepreneurs are the main actors in economic growth.
2
85
During 1985, advertising expenditures on canned food products increased by 20%, while canned food consumption rose by 25%.Each of the following, if true, could help explain the increase in food consumption except:
Advertising effectiveness increased.
Canned food prices decreased relative to substitutes.
Canned food products are available in more stores.
Can opener production doubled.
1
86
A worldwide ban on the production of certain ozone-destroying chemicals would provide only an illusion of protection. Quantities of such chemicals, already produced, exist as coolants in millions of refrigerators. When they reach the ozone layer in the atmosphere, their action cannot be halted. So there is no way to prevent these chemicals from damaging the ozone layer further. Which of the following, if true, most seriously weakens the argument above?
It is impossible to measure with accuracy the quantity of ozone-destroying chemicals that exist as coolants in refrigerators.
In modern societies, refrigeration of food is necessary to prevent unhealthy and potentially life-threatening conditions.
Even if people should give up the use of refrigerators, the coolants already in existing refrigerators are a threat to atmospheric ozone.
The coolants in refrigerators can be fully recovered at the end of the useful life of the refrigerators and reused.
4
87 Every town with a pool hall has its share of unsavory characters. This is because the pool hall attracts gamblers and all gamblers are unsavory. Which of the following, if true cannot be inferred from the above?
All gamblers are unsavory.
All pool halls attract gamblers.
Every town has unsavory characters.
All gamblers are attracted by pool
3
halls.
88
Looking at a potrait, A said "her mother`s only son is my cousin`s father". My cousin is the daughter of my maternal uncle who has an only sister. whose potrait was "A" looking at?
A`s Uncle
A`s sister
A`s grandmohter
A`s mother
4
89Which of the following is an acceptable schedule starting from Monday to Friday?
L, M, N, O, P
M, N, O, N, M
O, N, L, P, M
P, O, L, M, L
1
90If F sits directly opposite L and between K and M, which guest must sit directly opposite M?
G H J K 3
91
Which of the following equations can be used to find a number x, if the difference between the square of this number and 21 is the same as the product of 4 times the number?
x - 21 = 4x
x2- 21 = 4x
x2 = 21-4x
x + 4x2=21
2
92 If x + 1/x = 5, then value of x3 + 1/x3 is 125 110 45 75 2
93
The price of 4 rolls, 6 muffins, and 3 loaves of bread at a certain bakery is $9.10. The price of 2 rolls, 3 muffins, and a loaf of bread at the same bakery is $3.90. What is the price of a loaf of bread at this bakery?
$1.10 $1.20 $1.25 $1.30 4
94The volume of a cube is numerically equal to the sum of its edges. What is its total area in square units?
66 183 36 72 4
95
There are 4 quarts in a gallon. A gallon of motor oil sells for Rs.12 and a quart of the same oil sells for Rs.5. The owner of a rental agency has 6 machines and each machine needs 5 quarts of oil. What is the minimum amount of money she must spend to purchase enough oil ?
Rs.84 Rs.94 Rs.96 Rs.102 2
96If a certain chemical costs Rs.50 for 30 gallons, then how many gallons of the chemical can be purchased for Rs.625?
12.5 24 325 375 4
97
The population of a town increases 4% annually but is decreased by emigration annually to the extent of 1/2%. What will be the increase percent in three years?
10 9.8 10.8 10.5 3
98
An employer reduces the number of employees in the ratio 9:8 and increases the wages in the ratio 14:15. The difference in the amount of the bill, if the earlier bill was Rs.1890, is
Rs.92.00 Rs.95.50 Rs.90.00 Rs.94.50 3
99
The towns of Andover and Diggstown are 840 miles apart. On a certain map, this distance is represented by 14 inches. The towns of Lincoln and Charleston are 630 miles apart. On the same map, the distance between them in inches is
91/2 10 10.5 11 3
100 If x = K + 1 / 2 and K = 3 / 2, then x = ? 1/2 1 2 5/2 3
Sample Qestion Paper 03
Sr.
No.Question Option1 Option2 Option3 Option4
Answer
01The input interfaces transforms the data into _________code
hexa binary octal decimal 2
02The following is not a type of computers
Analog Digital Hybrid Logical 4
03______ holds data as the CPU works with it.
Processor MemoryProcessor and Memory
None of these options
2
04The connectivity channel between CPU and Memory is________
BUSCache Memory
Control UnitNone of these options
1
05Which of these is an electronic card.
Magnetic Strip Card
Smart Card ATM Card Punch Card 2
06
The branch that deals with systematic application of the principles of computer science is________
computer engineering
software engineering
IT engineering
None of these options
2
07___________ is a multi tasking system.
MS-DOS Unix LinuxNone of these options
3
08
________ is used by operating system to map file names to their corresponding file attributes and file data, and also to provide greater flexibility to users in file naming
Directories Diary Paging File 1
09______ is the smallest unit of data
Frame Header Byte Bit 4
10
The job of the _____ layer in OSI model is to provide node-to-node communication and to hide all the details of the communication subnet from the session layer.
Data-Link Physical Transport Presentation 3
11Which of these keys belong to QWERTY keyboard
Numeric Keypad
nullAlphanumeric Keys
All of these options
4
12
______is collection of the facts or informational raw material and become information after processing.
Data Database ComputerMain Memory
1
13 SCSI Interface helps in
Extends the computer`s Bus outside the computer
Analog to Digital and Digital to Analog Conversions
Projects information from a computer on a large screen
It is an Interface unit between I/O device and Ports
1
14Which of these is not a output device.
Monitor Plotter Keyboard COM 3
15_______ is not a network type
DAN WAN LAN MAN 1
16
_____ contains the addresses of all the records according to the contents of the field designed as the record key.
Index Subscript Array File 1
17
A sequence of precise and un ambiguous instructions for solving a problem in a finite number of operation is___________
ALGOL Algorithm ProcedureNone of these options
2
18
___________ symbol is used to show data transmission from one location to other.
AnnotationOffline Storage
MergeCommunication Link
4
19__________ is the analysis tool used for planning program logic
ProtocolNone of these options
PROLOG Pseudocode 4
20
A language which allows instructions to be represented by letters (i.e abbrevation) is_______
Machine language
Assembly Language
Scientific Language
Programming language
2
21
Language wherein Encapsulation and Abstraction of data is done is called as:
Assembly Language
Object oriented programming Language
Pascal language
Cobol 2
23During system evolution __________ is to be considered
Time analysisEase of maintenance
Failure rateAll of these options
4
24The errors that occur in computer program is________
Syntax error Logical errorSyntax error and Logical error
None of these options
3
25Standard methods of organizing data are:
File-oriented approach
Database-oriented approach
File-oriented approach and Database-oriented approach
Object Oriented approach
3
26
A file management system typically supports the following types of files, EXCEPT:
Transaction file Storage file Master file Backup file 2
27
Which of the following are keywords of the "C" language?
i.if
ii.else
iii.then
iv.elseif
All are keywords
only i,ii and iii are keywords
only i,ii and iv are keywords
only i and ii are keywords
2
28All of the following are C basic data types except:
int float char Union 4
29 void main()
{
int A=0, B=0, C=0, D=0;
if((A==B)&&(A*B<=B))
{
if(D==1) C=1;
else
1 0 0 0 0 1 1 1 3
if(A==1) C=2;
}
else
C=3;
if((B==0)&&(A==B)&&(A!=1))
D=1;
}
What are the final values of C and D?
30
Which statement sets the 3rd lowermost bit of an unsigned integer x to 0, leaving other bits unchanged?
^3; x|(~3); x&(~3); x&3; 4
31
What is the output of the following code?
void main()
{
int a=0, b=2, x=4, y=0;
printf("\n%d\t,",(a==b));
printf("\n%d\t,",(a!=y));
printf("\n%d\t,",(b<=x));
printf("\n%d\t,",(y > a));
}
0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 4
32 What is the output of the following code?
Both the string are same
Both the string are not
Compile Time error
Runtime Error
2
#include<stdio.h>
void main()
{
char str1[]="India", str2[]="India";
if(str1==str2)
printf("\nBoth the string are same");
else
printf("\nBoth the string are not same");
}
same
33
What is the output of the following code?
#include<stdio.h>
void main()
{
int a = 0;
printf("\n %d\t", (a = 10/a));
}
0 1Compile Time error
Runtime Error
4
34 What is the output of the following code?
#include<stdio.h>
void main()
{
int s=0;
1 2 3 4 5 6 7 8 9
1 2 3 10 4 5 6 7 8 9 10
4 5 6 7 8 9 3
while(s++<10)
{
if(s<4 && s<9)
continue;
printf("\n%d\t",s);
}
}
35The break statement is used to exit from:
an if statement a for loop a programthe main() function
2
36
I have a function
extern int f(int *);
which accepts a pointer to an int. How can I pass a constant by reference?
f(&5);int five = 5; f(&five);
int five = 5; f(five);
f(5); 1
37 What is the output of the following code?
#include <stdio.h>
main()
{
void swap();
int x=10, y=8;
swap(&x, &y);
printf("x=%d y=%d",x,y);
}
void swap(int *a, int *b)
x=8 y=10 x=10 y=8 Null value Error 1
{
*a ^= *b, *b ^= *a, *a ^= *b;
}
38 Recursive Functions
Are necessary to solve a certain class of problems
Take less main storage space
Are executable faster than iterative ones
None 1
39
What is the output of the following code?
#include<stdio.h>
void main()
{
int arr[2][3][2]={{{2,4},{7,8},{3,4},}, {{2,2},{2,3},{3,4}, }};
printf("\n%d",**(*arr+1)+2+7);
}
16 7 11 Error 1
40
What is the difference between the 5`s in these two expressions?
int num[5];
num[5];
first is particular element, second is type
first is array size, second is particular element
first is particular element, second is array size
both specify array size
2
41 How can I dynamically allocate a two-dimensional array?
int **array1 = (int **)malloc(nrows * sizeof(int *));
for(i = 0; i < nrows; i++)
array1[i] = (int
int **array2 = (int **)malloc(nrows * sizeof(int *));
array2[0] = (int *)malloc(nro
int *array3 = (int *)malloc(nrows * ncolumns * sizeof(int));
Any of the above.
1
*)malloc(ncolumns * sizeof(int));
ws * ncolumns * sizeof(int));
for(i = 1; i < nrows; i++)
array2[i] = array2[0] + i * ncolumns;
42
#include<stdio.h>
void main()
{
int I=10,*p=&I,**q=&p;
printf("%u",***(&(*(&Q))));
}
What is the output of this program?
value of p is printed
address of p is printed
value of I is printed
address of I is printed
3
43
What is the output of the following code?
#include<stdio.h>
void main()
{
int arr[]={0,1,2,3,4,5,6};
int i,*ptr;
for(ptr=arr+4,i =0; i<=4; i++)
printf("\n%d",ptr[-i]);
}
Error 6 5 4 3 2
0 garbage garbage garbage garbage
4 3 2 1 0 4
44 This pointer for any class int *this; X *thid; const X X *const 4
internally declared as *this; this;
45
#include<stdio.h>
void prg(int);
main()
{
int a=10,j=3,i=2;
prg(a);
a*=( i + j );
printf("%d",a);
}
void prg(x)
{
int x;
int k=2;
x*=k;
return (x);
}
What is the output of this program?
10 20 50None of these
3
46 Consider the program segment given below. (The italicized numbers represent program line numbers) :
1. #include<stdio.h>
2. int y;
3. void main()
10 1000 20 None of these options
3
4. {
5. int x,*px,**ppx;void f1(int *);
6. x = 10;
7. y = 1000;
8. px = &x;
9. ppx = &px;
10. f1(px);
11. printf("%d",*px);
12. }
13. void f1(int *p)
14. {
15. *p = 20;
16. printf("%d",*p);
17. }
The printf() at line 11 prints the value:
47 Consider the declaration :
struct sample
{
unsigned int a;
unsigned int b;
};
struct sample v;
1 bit 6 bits 5 bits None of the above
4
The size of v.b is
48The correct way for a structure in C to contain a pointer to itself is
typedef struct { char *item; NODEPTR next; } *NODEPTR;
struct node { char *item; struct node *next; }; typedef struct node *NODEPTR;
Both are correct.
None of above.
2
49The main purpose of declaring a union.
To allow the same storage location to store data of different data types at different times.
To use it instead of structure
To allow the same storage location to store data of different data types at the same time.
None of the above
1
50The operation for adding an entry to a stack is traditionally called:
Add Append Insert Push 4
51 Pushdown list means: Stack Queue Linked listAll of the above
1
52 Stack is not used in Recursion Quick SortPostfix Notation
Simulation 4
53When is linear queue said to be empty ?
Front==rear Front=rear-1Front=rear+1
Front=rear+1
1
55 Queue has ------indices 0ne two three none 2
56 In case of a linked list
Every link node has a pointer to the next link code
Links have arrays of pointer to next link
Arrays are used to hold the list
All of the above
1
57
How can I print a `%` character in a printf format string? I tried \%, but it didn`t work.
Try \% Try %% Try $%None of these options
2
58 #include<stdio.h>
void prg(int);
main()
{
int a=10,j=3,i=2;
10 20 50 None of these options
3
prg(a);
a*=( i + j );
printf("%d",a);
}
void prg(int x)
{
int k=2;
x*=k;
return (x);
}
What is the output of this program?
59
What will happen if you try to put so many values into an array when you initialize it that the size of the array is exceeded?
NothingPossible system malfunction
Error message from the compiler
Other data may be overwritten
3
60 What is the output of the following code?
#include<stdio.h>
void main()
{
int x=25, y=50, z=75, *ptr;
ptr = &x; *ptr *=2;
ptr = &y; *ptr *=3;
ptr = &z; *ptr *=4;
printf("\n %d\t %d\t %d\
Error 50 150 600 50 150 300 50 75 100 3
t", x, y ,z);
}
61
What is the output of the following code :
#include<stdio.h>
void main()
{
extern int out;
printf("%d",out);
}
int out=100;
Run time errorCompile time error
100Garbage value
3
62
What is the output of the following code?
#include<stdio.h>
void main()
{
int a = 20,b=100;
int &n = a;
n=a++;
n = &b;
printf("\n%d, %d",a, n);
}
21, 21 20, 21 21, 22 Error 4
63 Encapsulation isInformation hiding
Data Binding
Information hiding and Data Binding
None of these options
3
64 If constructor is not provided then
Compiler will not compile the
Object creation is
All Objects data will be
Default constructor
4
class not possible
stored in same memory area so overwriting of data will happen
will be provided
65The use of constructor is ______.
to initialize the objects of it`s class.
to allocate memory for the objects of it`s class only
To initialize the objects of it`s class as well as to allocate memory for the objects of it`s class
None of these options.
1
66
__________ is the capability to share and extent the functionality of an existing class.
Polymorphism. Inheritance. Abstraction.
Both Polymorphism and Inheritance
2
67Inheritance through interface is called ________.
Implementation inheritance.
Definition inheritance.
Delegation inheritance.
Interface inheritance model.
2
68Complex object composing of other object is called_____
Aggregation Assosiation CompositionNone of these options
1
69The (+) sign and (-) sign to the left of the attributes & methods signify:
Whether the methods & attributes are public or private.
Whether the methods & attributes are global or local.
Whether the methods & attributes are overloaded or overridden.
Used only with attributes not with methods..
1
70Which are the main three features of OOP language?
Data Encapsulation, Inheritance & Exception handling
Inheritance, Polymorphism & Exception handling
Data Encapsulation, Inheritance & Polymorphism
Overloading, Inheritance & Polymorphism
3
71Which of the following programming technique focuses on the algorithm.
Procedural language
Object oriented language
Object based language
Structural language
1
72 A derived class Inherits data members and member
Inherits constructors and
Object can access protected
Inherits data members and member
1
functions from base class.
destructor.members with the dot operator.
functions from base class as well as Inherits constructors and destructor.
73IGNOMINY : DISLOYALTY ::
fame : heroismdeath : victory
derelict : fool
martyr : man 1
74 RAIN : DELUGE :: pond : oceandesert : camel
ore : iron street : road 1
75 CONE : PINE :: fruit : berry bulb : flower acorn : oak needle : fir 3
76 Horse : colt :: bird : eaglet child : adult seed : fruit sheep : lamb 4
77 Bland : Piquant :: inane : relevantcharlatan : genuine
slavish : servile
terse : serious
2
78 OPEN : SECRETIVE ::mystery : detective
tunnel : toilforthright : snide
better : best 3
79 INTRANSIGENT : conclusive workable recognizable amenable 4
80 INCREDULOUS : argumentative imaginative indifferent irreligious 4
81 SCRUPULOUS : Wasteful Flippant Sloppy Shady 3
82 JEOPARDY : danger safety perjury conundrum 2
83
During 1985, advertising expensing expenditure on canned food products increased by 20 percent, while canned food consumption rose by 25 percent. Each of the following, if true, could help explain the increase in food consumption except
Advertising effectiveness increased
Canned food price decreased relative to substitutes
Canned food products were avaible in more stores
Canned opener production doubled
4
84
Each of the following could be the number of white puppies in the shelter EXCEPT
4 5 6 8 2
85
The gateway of india is in mumbai mumbai is in maharashtra therefore the gateway of india is in maharashtra
false cannot say trueprobably false
3
86 sushil is the son of the teacher. mohan is the
definitely true probably true cannot say probably false
2
teacher and he has a son and daughter therefore mohan is the father of sushil
87
Prof. Tembel told his class that the method of student evaluation of teachers is not valid measure of teaching quality. Students should fill out questionnaires at the end of the semester when courses have been completed. Which of the following, if true, provides support for Prof. Tembel`s proposal ?
Prof. Tembel received low rating from his students.
Students filled up the questionnaire after the midterm exam.
Students are interested in teachers evaluation.
Teachers are not obligated to use the survey results.
2
88
The Pistons have more points than the Nuggets. The Bullets have less points than the Lakers. The Nuggets and the Suns have the same number of points. The Suns have more points than the Bullets. If the above is true, which of the following must also be true?
The Nuggets have fewer points than the Bullets.
The Pistons have more points than the Bullets.
The Nuggets have fewer points than the Lakers.
The Lakers have more points than the Pistons.
1
89A person hearing this advertisement countered,
being overweight is always caused by unhappiness and unattractiveness
being overweight is the only cause of unhappiness and unattractiveness
unhappiness and unattractiveness can cause someone to be overweight
unhappiness necessarily leads to being overweight
2
90
If the 2nd and 4th saturdays and all sundays are declared holidays ,what would be the minimum no of working days of any month of any year
24 25 23 22 4
91 If G sits at the head of the G H J L 3
table, and F in the middle seat on one side of the table and immediately on K`s left, the guest seated directly opposite F must be
92
An employment questionnaire asks the prospective employee, "If XYZ company hires you, will you continue to use drug?" The prospective employee may not wish to indicate "yes" or "no" because
1. a simple "yes" or "no" answer could indict the applicant.
2. The question contains an implication to which the applicant may not wish to lend credence.
3. The question presents a moral judgment.
1 only 2 only 1 and 2 only 2 and 3 only 3
93If the operation * is defined by *a = a2 - 2, then *(*5) is
23 527 529 623 2
94
On the number line shown, which point corresponds to the number 2.27?
I H G F 3
95
It is between 10 and 11 that the hour and minute hands of a watch are exactly coincident. What is the time?
56 mts. past 1054 6/11 mts. past 10
35 6/11 mts. past 10
57 6/11 past 10
2
96 A trapezium ABCD is formed by adding the rectangle ABEF whose area is 6 sqr. inches and two right triangles AFD and BEC equal in area of t
2t + 6 5t + 25 2.5t + 12.5 (t + 5)2 1
sq.inches. What is the area of the trapezoid in square inches?
97
A manufacturer of jam wants to make a profit of Rs.75 when he sells 300 jars of jam. It costs 65 paise each to make the first 100 jars of jam and 55 paise each to make each jar after the first 100. What price should he charge for the 300 jars of jam ?
Rs.175 Rs.225 Rs.240 Rs.250 4
98
By selling 12 marbles for a rupee, a shopkeeper loses 20%. In order to gain 20% in the transaction he should sell the marbles at the rate of how many marbles for a rupee?
8 6 4 3 1
99
To a sugar solution of 3 liters containing 40% sugar one liter of water is added. The percentage of sugar in the new solution is
33 30 15None of the above.
2
100
If the length of a rectangle is increased by 20% and the width is decreased by 20%, then the area
decreases by 20%
decreased by 4%
stays the same
increases by 10%
2
101
A car traveled 75% of the way from town A to town B at an average speed of 50 kmph. The car travels at an average speed of S kmph for the remaining part of the trip. The average speed for the entire trip was 40 kmph. What is S?
10 20 33.34 37.5 3
102 For every six metres forward a man walks, a gale force wind pushes
500 480 300 240 3
him back two metres. If he needs to cross a 200-metre plot, how many metres will he actually walk?
Sample Qestion Paper 04
Sr.No.
Question Option1 Option2 Option3 Option4 Answer
01 _______ is a non-volatile memory chip in which data once stored cannot be altered by programmer
ROM PROM EPROM ROM and PROM 1
02 The Calculations & decision making is done in
Control Unit ALU RAMControl Unit and ALU
2
03 Modern magnetic tapes use 8 bit ________code format for data recording
EBCDIC BCD ASCII All of these options 1
04 Magnetic disk is a ________ storage device
Direct accessIndirect access
Random access
None of these options 1
05 Which of the following are of type Optical Disk:
CD-ROM WORMCD-ROM and WORM
Zip disk 3
06 Collection of Programs is
Software Instructions Hardware Procedure 1
07FAT stands for
File Allocation Table
File Administration Table
File Available Table
File Allotment Transfer
1
08 ________ is used by operating system to map file names to their corresponding file attributes and file data, and also to provide greater flexibility to users in file naming
Directories Diary Paging File 1
09 The OSI model has ________ layers
5 6 7 83
10 __________ terminal is a graphics terminal that has a rich set of terminals
Intelligent terminal
X terminalDumb terminal
Smart terminal 2
11 The fastest computers of today`s era is________
microcomputers
super computer
Pentium 3 mini computer 2
Which of these keys belong to QWERTY keyboard
Numeric Keypad
nullAlphanumeric Keys
All of these options 4
12
Which of the following is true in regard to Work station.
It is a powerful desktop computer designed to meet greater processing power, large storage etc.
It is not used for computer aided design
They can be used by several personnel at a time
All of these options 1
13 Rules that govern transmission of data over communication network is__________
Router Topology Prototype Protocol 4
14 The periodic refreshing of ____________ RAM is required
STATIC DRAMSTATIC and DRAM
None of these options 2
15 A value written into a program instruction that does not change during the execution of program.
Identifiers Constants Objects Operators 2
16 _____ contains the Index Subscript Array File 1
addresses of all the records according to the contents of the field designed as the record key.
17 The flowcharts used to describe the sequence of operations for a particular problem is called
System flowcharts
Program flowcharts
Activity flowcharts
None of these options 2
18 The method of carrying out the instructions given in the flowchart with some sample data is known as
Tracking Tracing Executing Tracking and Tracing 2
19 Language wherein Encapsulation and Abstraction of data is done is called as:
Assembly Language
Object oriented programming Language
Pascal language
Cobol 2
20 Language Primarily used for internet-based applications
ADA C++ JAVA FORTRAN 3
21
_________is not true related to Debugging.
Process which should be planned and scheduled properly
It is complete when all desired verification s against specifications are done
It is process of validating the correctness of program.
All of these options 4
23 Program errors are known as ________
Virus Bugs Errors All of these options 2
24
Standard methods of organizing data are:
File-oriented approach
Database-oriented approach
File-oriented approach and Database-oriented approach
Object Oriented approach
3
25 The component of data base management system is ________
Data definition Language
Data manipulation Language
Data definition Language and Data manipulation
None of these options 3
Language
26 which of the following is NOT a character constant
`Thank You``enter values of p n r`
`23.56e-03` all of the above 4
27 Every C program requires :
char statementarithmetic operator
main () function 4
28 void main(){
float x[2][3]={{1.1,1.2,1.3}, {2.1,2.2,2.3}};
printf("%1.1f", *(*(x+1)));
}
1.1 2.3 2.1 2.2 3
29 the process of compiling and running a C program includes:
Source program
object codeexecutable object code
all of the above 4
30 A continue usually associated with __________.
goto Else If None 4
31(int) 21.3/ (int) 4.5 5 1 0 None
1
32 C language came into existence in the year
1971 1958 1972 1983 3
33 A max width of c variable name can be
6 Char 8 Char 31 char 32 char 3
34void main() { while(1) printf(" sunc"); }
The condition in while loop is illegal
Sunc will be printed once.
The while loop is an infinite loop.
A linker error is generated.
3
35 main() { printf(" \n Hello"); disp(); } disp() { printf(" \n Hi"); main(); }
Hi HelloHello Hi Infinite no of times
Hello Hi still stack overflow
4
36 main() { char ch= 'A'; printf("%d%d", sizeof(ch) ,sizeof('A')); }
1 1 1 2 2 2 Error 2
37 which of the following statement is wrong
mes = 123.56;con = `T` * `A`
this = `T` * 20;
3 + a = b; 4
38 void main() { float a=0.7; if(a< 0.7) printf("c"); else printf("c++"); }
c c++ c c++ None 1
39Unions are different than structures in that
union contents are not members
union members use the same space
union members are anonymous
All of above 2
40 Which of the following statement is correct regarding arrays ? Array elements are stored in contiguous memory locations The size of the array can be mentioned anywhere in the program In an array'arr' the expression arr[i] refers to the i + 1th element in the array.
i, ii and iii i only i and iii none of the above 3
41 The output of the following program will be ::- main() { int a, *ptr,b,c; a=25; ptr = &a; b= a+30; c= *ptr; printf(" %d, %d, %d ", a, b, c); }
25, 25, 25 25, 55, 25 25, 55, 55 none of these 2
42 Stack is constantly changing
element objectmemory location
set of integers 3
43 Consider the program segment given below. (The numbers represent program line numbers) :1. #include
2. int y;
3. void main()
4.{
5. int x,*px,**px;
6. x = 10;
10 100 1000 20 3
7. y = 1000;
8. px = &x;
9. ppx = &px;
10. f3(ppx);
11. printf("%d",*px);
12.}
13.void f3(int **pp)
14.{
15. *pp = &y;
16. printf("%d",**pp);
17.}
The printf() at line 11 prints the value :
44 A linked list can have member node, which has
An elementary data item
A next pointer A list All of the above 4
45 Consider the program segment given below. (The numbers represent program line numbers) :1.#include
2. int y;
3. void main()
4. {
5. int x,*px,**ppx;
6. x = 10;
7. y = 1000;
8. px = &x;
9. ppx = &px;
10 1000 20 None of the above 3
10. f1(px);
11. printf("%d",*px);
12. }
13. void f1(int *p)
14. {
15. *p = 20;
16. printf("%d",*p);
17. }
The printf() at line 11 prints the value:
46 If there are no element in stack empty(s) returns as the value
TRUE 1 FALSE 0 1
47
Interpret the following statement :void(*b)(int *);
b is a pointer to a function which takes a pointer to an int and returns a void
invalid statement
b is a pointer to a void which can be typecast as a pointer to int
b is a pointer of type int which is a pointer to a void
1
48 Consider the following statements.i. stack is a LIFO
ii. stack is a FIFO
iii. queue is a LIFO
iv. queue is a FIFO
only i and iii are true
only ii and iii are true
only i and iv are true
only ii and iv are true 3
49 If stack contain no item then it is called as ___
Null stack Empty stackWaste stack
Stack of no use 2
50In doubly link list each node contain ______
two information node
two pointer two nodes double header 2
51 An external variable is globally accessible by all functions
has a declaration "extern" associated
will be initialized to 0 if not initialized.
All of the above. 4
with it when declared with in a function
52 static int x=3 , y,z; void main() { int a; a= x++ * ++y + ++z; printf("%d", a); }
3 4 5 Garbage 2
53 void main() { int k=4; switch(k) { default : printf("A"); case 1: printf("B"); case 4: printf("C"); case 2+3 -1 : printf("D"); }}
C DCompilation Err
None 3
54 The expression ((fpt = fopen(" sample","w" ))= = NULL) would be true if ::-
The file "sample" doesn't exist while fopen is being executed
The file "sample" could not be created for writing
ftp is not declared as a FILE pointer
the file "sample" is read only.
4
55 A function called total(), totals the sum of an integer array passed to it (as the first parameter) and returns the total of all the elements as an integer. Let the second parameter to the function be an integer which contains the number of elements of the array. The correct code is
int total( int numbers[], int elements ) {
int total( int numbers[], int elements ) {
int total( int numbers[], int elements ) {
None of the above 4
56What does the term call-by-value refer to?
Passing a copy of a variable into a function
Passing a pointer to a variable into a function
Choosing a random value for a variable
A function that does not return any values
1
57 void main() { int k=3; while(k) { int k=1; printf("%d", k); k--; } }
1 Infinite loop 2 1Declarations syntax err
2
58 Consider the functionint my(int n){if(n!=1) return (n* my(n-1));}
20 24 16 2 2
Call it with my(4). What is the return value of this function?
59 Suppose a, b and c are integer variables that have been assigned the valuesa=8, b=3 and c =-5. Determine the value of 2 * b + 3 * ( a - c )
45 56 54 65 1
60 What is output void main() { int n=3,a=2; a*= n+1; printf("%d", a); }
7 8 6 None 2
61
Which of the following are good reasons to use an object oriented language.
You can define your own data types
An object oriented program can be taught to correct its own errors
It is easier to conceptualize an object oriented program
You can define your own data types and It is easier to conceptualize an object oriented program
4
62 Object-oriented technology`s ______ feature means that a small change in user requirements should not require large changes to be made to the system.
Abstraction ModularityEncapsulation
Modelling 3
63 An object has _____. State Behaviour Identity. All of these options. 4
64
What is inheritance?It is same as encapsulation.
Aggregation of information.
Generalization and specialization.
All of these options. 3
65
Which of the following is not false?
In interface methods do not have any implementation.
Any class that implements an interface must provide the implementation.
Both are true.
Both are false. 1
66 Complex object composing of other object is called_____
Aggregation AssosiationComposition
None of these options 1
67 A relationship that can be identified between two object entities (classes or individuals) is called a ___________.
function association link activity 2
68 Which of the following programming technique focuses on the algorithm.
Procedural language
Object oriented language
Object based language
Structural language 1
69Shallow copy is defined as
Memberwise copying of objects
There is nothing like shallow copy
Is same like Deep copy
None of these options 1
70
The use of constructor is ______.
to initialize the objects of it`s class.
to allocate memory for the objects of it`s class only
To initialize the objects of it`s class as well as to allocate memory for the objects of it`s class
None of these options. 1
71 IGNOMINY : DISLOYALTY ::
fame : heroism death : victoryderelict : fool
martyr : man 1
72 It may be useful to think of character in fiction as a function of two ________ impulses: the impulse to individualize and the impulse to __________.
analogous humanize
disparate aggrandize
divergent typify
comparable delineate 3
73GAZELLE : SWIFT :: horse : slow
swan : graceful
lion : roar lamb : bleat 3
74 TRAP : GAME :: novel : author net : fish leash : dog wall : house 2
75Bland : Piquant ::
inane : relevant
charlatan : genuine
slavish : servile
terse : serious 2
76 LUBRICANT : FRICTION ::
balm : paineraser : correction
solvent : paint
reagent : chemical 1
77 GRACEFUL : MOVEMENT ::
articulate : speech
fastidious : grime
humorous : laughter
servile : rebellion 1
78 DISINTERESTED : biased violent complete humane 1
79 ACCOLADE : rejection separation negligence descent 1
80 TEMERITY : foolhardiness negligence timidity care 3
81 Each of the following could be the number of white puppies in the shelter EXCEPT
4 5 6 8 2
82 During 1985, advertising expensing expenditure on canned food products increased by 20 percent, while canned food consumption rose by 25 percent. Each of the following, if true, could help explain the increase in food consumption except
Advertising effectiveness increased
Canned food price decreased relative to substitutes
Canned food products were avaible in more stores
Canned opener production doubled
4
83 Typically the entrepreneur is seen as an individual who owns and operates a small business. But, simply to won and operate a small business or even a big business does not make someone an entrepreneur. If this person is a true entrepreneur, then new products are being created, new ways of providing services are being implemented. Which of the following conclusion can be best drawn from the above passage.
An owner of a large business may be an entrepreneur.
Someone who develops an enterprise may be considered an entrepreneur.
Entrepreneurs do not own and operate small businesses.
Entrepreneurs are the main actors in economic growth.
2
84 A politician wrote the following: "I realize there are shortcomings to the questionaire method. However, since I send a copy of the quetionnaire to every home in the
Most people who received the questionnaire have replied
Most people in the district live in homes.
the questionnaire method of data collection is unscientific
A large, absolute number of replies is synonymous with accuracy
4
district, I believe the results are quite representative.... I think the numbers received are so large that it is quite accurate even though the survey is not done scientifically"
85 Farmers in the North have observed that heavy frost is usually preceded by a full moon. They are convinced that the full moon somehow generates the frost. Which of the following, if true, would weaken the farmers convection?
The temperature must fall below 10 degrees Celsius (50 degrees Fahrenheit) for frost to occur.
Absence of a cloud cover cools the ground which causes frost.
Farmers are superstitious.
No one has proven that the moon causes frost.
2
86 The movement of ownership by unions is the latest step in the progression from management ownership to employee ownership. Employee ownership can save depressed and losing companies.All the following statements, if true, provide support for the claim above except:
Employee-owned companies generally have higher productivity.
Employee participation in management raises morale.
Employee union ownership drives up salaries and wages.
Employee union ownership enables workers to share in the profits.
3
87
A person hearing this advertisement countered,
being overweight is always caused by unhappiness and unattractiveness
being overweight is the only cause of unhappiness and unattractiveness
unhappiness and unattractiveness can cause someone to be overweight
unhappiness necessarily leads to being overweight
2
88 Looking at a potrait, A said "her mother`s only son is my cousin`s father". My cousin is
A`s Uncle A`s sister A`s grandmohter
A`s mother 4
the daughter of my maternal uncle who has an only sister. whose potrait was "A" looking at?
89 Which of the following pair of activies could be done on Monday and Tuesday?
L and O M and P L and M N and O 3
90 In a game, exactly six inverted cups stand side by side in a straight line, and each has exactly one ball hidden under it. The cups are numbered consecutively 1 through 6. Each of the balls is painted a single solid color. The colors of the balls are green, magenta, orange, purple, red, and yellow. The balls have been hidden under the cups in a manner that conforms to the following conditions:The purple ball must be hidden under a lower-numbered cup than the orange ball.
The red ball must be hidden under a cup immediately adjacent to the cup under which the magenta ball is hidden.
The green ball must be hidden under cup 5.
Which of the following could be the colors of the balls under the cups, in order from 1
Green, yellow, magenta, red, purple, orange
Magenta, green, purple, red, orange, yellow
Magenta, red, purple, yellow, green, orange
Orange, yellow, red, magenta, green, purple
3
through 6?
91 If the angles of a triangle ABC are in the ratio of 3 : 5 : 7, then the triangle is
acute right isosceles obtuse 1
92 0.000006 * 0.0000007 = ?
0.00000000420.000000000042
0.0000000000042
0.00000000000042 3
93 Rahul buys 16 cookies, Amit buys 12 cookies and Nayan buys x cookies. The average number of cookies the three bought is between 19 and 23, inclusive. What is the smallest number of cookies Nayan could have bought?
35 31 30 29 4
94 A cylindrical vessel of radius 4 cm contains water. A solid sphere of radius 3 cm is lowered into the water until it is completely immersed. The water level in the vessel will rise by
9 / 2 cm 9 / 4 cm 4 / 9 cm 2 / 9 cm 2
95 If a certain sum of money becomes double at simple interest in 12 years, what would be the rate of interest per annum?
8 (1/3) 10 12 14 1
96 Rakesh credits 15% of his salary in fixed deposit account and spends 30% of the remainder amount on groceries. If the cash in hand is Rs. 2380, what is his salary?
Rs. 3500 Rs. 4500 Rs. 5000 Rs. 4000 4
97 If the price of steak is currently Rs.1.00 a pound and the price triples every 6 months,
1 year 2 years 2 1/2 years 13 years 2
how long will it be until the price of steak is Rs.81.00 of a pound?
98 A,B and C play cricket.Ratio of A`s runs to C`s runs and C`s runs to B`s runs are same as 3:2. They score altogether 342 runs. The runs A,B,C respectively scored were.
162,108,72 108,72,162 72,108,162 162,72,108 4
99 If the operation * is defined by *a = a2 - 2, then *(*5) is
23 527 529 623 2
100 An old picture has dimensions 33 inches by 24 inches. What one length must be cut from each dimension so that the ratio of the shorter side to the longer side is 2:3?
2 inches 6 inches 9 inches 10 1/2 inches 2
Sample Qestion Paper 05
Sr.No.
Question Option1 Option2 Option3 Option4Answer
01 _______ computers perform the complex processing by directly measuring the discrete physical quantities.
Analog Digital Hybrid Personal 2
02 _______ is a non-volatile memory chip in which data
ROM PROM EPROM ROM and PROM
1
once stored cannot be altered by programmer
03 Modern magnetic tapes use 8 bit ________code format for data recording
EBCDIC BCD ASCIIAll of these options
1
04 The tape of magnetic tape storage is divided into Vertical columns called_________ and horizontal rows is called________
Channels and Frames
Frames and Channels
Tracks and Frames
Channels and Tracks
2
05 Which of these is an electronic card.
Magnetic Strip Card
Smart Card ATM Card Punch Card 2
06 ________ is a set of control statements and extends processing capability of Computer system
Application software
System softwareOperating system
Utilites 2
07 Different types of user interfaces include
System calls Command languageJob control language
All of these options
4
08FAT stands for
File Allocation Table
File Administration Table
File Available Table
File Allotment Transfer
1
09 The OSI model has ________ layers
5 6 7 87
10 Standard multimedia compression technique is
JPEGMPEG FOR VIDEO
MPEG FOR AUDIO
All of these options
4
11 The mechanism of counting the 1 bits of the character bit set and adding a check bit to make the total number of 1 bits even while transferring the
Parity Even Parity Odd Parity Error Checking 2
data, is referred to as
The shortcoming of Mark 1 computer is ___________
It is very slow
Very complex indesign and huge in size
Unreliable
It is very slow and also very complex indesign and huge in size
4
12 Which of the following are not Hard disk
Zip disk Disk packs Floppy diskWinchester Disk
3
13 The unit of measurement of data transfer rate is ______
Maud Baud BandwidthNone of these options
2
14 ______is collection of the facts or informational raw material and become information after processing.
Data Database Computer Main Memory 1
15 Algorithms can be represented in various ways EXCEPT
PROGRAMS
FLOWCHARTSDECISION CHARTS
SPREADSHEET
4
16 _____ contains the addresses of all the records according to the contents of the field designed as the record key.
Index Subscript Array File 1
17Advantages of using flow charts is
Effective Analysis
Efficient Coding Time consuming
Effective Analysis and Efficient Coding
4
18 The logic used to perform instructions one after another is_______
Selection logic
Sequence logic End caseNone of these options
2
19 Computer languages are classified as all of the following
Machine Language
Code language Assembly language
High level Language
2
EXCEPT:
20 Limitation of Machine language are, EXCEPT:
Executed fast by Computer
Difficult to program
Error proneMachine dependent
1
21
________ is true for Syntax error.
It is easier to detect Syntax error compared to logical error
The program cannot be compiled and executed until all syntax errors are corrected
These program error typically involve incorrect Punctuation, undefined terms, no parenthesis etc.
All of these options
4
23 Program errors are known as ________
Virus Bugs ErrorsAll of these options
2
24 Commonly used file organization are:
Sequential Direct and RandomIndexed Sequential
All of these options
4
25 _________language that enables users to define there requirements for extracting required information.
Query Manipulation DDL DML 1
26 3.2 % 3 1 0 0.2 Err 4
27 What is o/p If c=10, d=20 ( c> d ? printf(" Hi") : printf(" Hello"));
Hi Hello HiHello None of these 2
28 Which of the following are keywords of the C language?i)if
ii)else
iii)then
iv)elseif
All are keywords
only i,ii and iii are keywords
only i,ii and iv are keywords
only i and ii are keywords
2
29 which of the following is NOT a character constant
`Thank You``enter values of p n r`
`23.56e-03` all of the above 4
30 void main() { int arr[10];
20 10 Error None 1
printf("%d", sizeof(arr)); getch(); }
31
Following are the rules for naming an identifier except:
Uppercase case letters are not equivalent to lowercase letters
Should not start with a digit but can have digits in between the name
Any letter with - + = sign
Letter starting with
3
32 What is output void main() { int n=3,a=2; a*= n+1; printf("%d", a); }
7 8 6 None 2
33 The keyword _______ breaks the control from while loop.
break exit both a and b None 1
34Consider the declaration #include Here the angled brackets indicate
The compiler will search only the standard libraries for the file myfile.h
The compiler will search first the user`s default/ working directory and then the standard libraries for the file myfile.h
The compiler will search only the user`s default/working directory
None of the above.
1
35 main() { printf(" \n Hello"); disp(); } disp() { printf(" \n Hi"); main(); }
Hi HelloHello Hi Infinite no of times
Hello Hi still stack overflow
4
36 C() { printf("C"); } B() { C(); printf("B"); } A() { printf(" A"); B(); } main() { printf("M"); A(); }
CAMB MABC MCAB MACB 4
37 which of the following shows the correct hierarchy of arithmetic operations in C
(), **, * or /, + or ?
(), **, *, /, +, - (), **, /, *, +, - (), / or *, - or + 4
38 main() { printf(" C to it that C servies"); main(); }
C to it that C servies infinitely
Compilation Error Linker ErrorC to it that C servies still stack overflow
4
39The statement int (* arr [5]) (int *, char *) means
array of pointer to five functions
an integer function taking 5 arrays and returning an char
array of 5 pointer to integers
None of above 1
40 What error would the following function give on compilation ? f(int a, int b) { int a; a=20; return a; }
Missing parentheses in return statement
The function should be defined as int f ( int a , int b)
Redeclaration of a
None of the above
3
41 If the binary equivalent of 5.375 in normalised form is 0100 0000 1010 1100 0000 0000 0000, 0000 what is the output of the following'C' program ? main() { float a = 5.375; char *p; int i; p=(char*) &a; for(i=0;i<=3;i++) printf("%02x",(unsigned char)p[i] ) ; }
40 AC 00 00 00 CA 00 40 00 00 AC 40 00 00 CA 04 3
42Interpret the following statement :void(*b)(int *);
b is a pointer to a function which takes a pointer to an int and returns a void
invalid statement
b is a pointer to a void which can be typecast as a pointer to int
b is a pointer of type int which is a pointer to a void
1
43 From an ascending priority queue only the_________item can be removed
Largest Smallest Rear Top 2
44 Consider the program segment given below. (The numbers represent program line numbers) :1. #include
10 100 1000 20 3
2. int y;
3. void main()
4.{
5. int x,*px,**px;
6. x = 10;
7. y = 1000;
8. px = &x;
9. ppx = &px;
10. f3(ppx);
11. printf("%d",*px);
12.}
13.void f3(int **pp)
14.{
15. *pp = &y;
16. printf("%d",**pp);
17.}
The printf() at line 11 prints the value :
45 A stack in c is declared as a ____ containing two objects
array structure groupcollection of element
2
46 The remove operation can only be performed, if the queue is
empty non empty overloaded underflow 2
47 Stack is constantly changing
element object memory location set of integers 3
48 In a doubly linked list if a node is to
2 4 3 1 3
be deleted between two nodes, how many links of the existing list have to be modified?
49 What is the output of the following code?void main()
{
int i = 100, j = 200;
const int *p=&i;
p = &j;
printf("%d",*p);
}
100 200 300None of the above
2
50 The value of automatic variable that is declared but not initialized will be
0 -1 Garbage None 3
51 In a'C' program constant is defined
before main after main anywherenone of the above
3
52What does the term 'call-by-reference' refer to?
Passing a copy of a variable into a function.
Passing a pointer to a variable into a function.
Choosing a random value for a variable.
A function that does not return any values.
2
53 Consider the following declaration ::- enum color {black=-1, blue, green }; This represents
black= -1,blue=2, green=3
black= -1 ,blue = -2, green= -3
black= -1 ,blue = 0, green= 1
an illegal declaration
3
54 The macro FILE is defined in which of the following files;
stdlib.h stdio.h io.h stdio.c 2
55 A function called total(), totals the sum of an integer array passed to it
int total( int numbers[], int elements ) {
int total( int numbers[], int elements ) {
int total( int numbers[], int elements ) {
None of the above
4
(as the first parameter) and returns the total of all the elements as an integer. Let the second parameter to the function be an integer which contains the number of elements of the array. The correct code is
56What does the term call-by-value refer to?
Passing a copy of a variable into a function
Passing a pointer to a variable into a function
Choosing a random value for a variable
A function that does not return any values
1
57 Associativity of unary minus is
right to left left to right from center None 1
58 void main() { int I=0; for(;I= =2;) { printf("%d", I); I++; } }
0 0 1 2 0 1 No output 4
59 If ( ps->top=-1) return (true); else return (false); For this group of statements suggested shorter and more efficient method
return (1 (ps->top=+1) else return 0;
return (ps->top==-1);
return(top+1);it can not be made shorter
3
60 The fwrite() and fread() functions handle data in
text form binary formhexadecimal form
octal form 2
61 When the language has the capability to produce new data type,it is called____.
Extensible Encapsulation Overloading Overriding 1
62 ______ is the good example of a method that is shared by all instance of a class.
Constructor AttributeConstructor and Attribute
None of these options
1
63 Which of the is-a Part-of relationship. Use-a All of these 4
following are class relationships?
relationship. relationship. options.
64Derived class inherits from base class.
Data members.
Member function.Constructor & destructor.
Both Data members and Member function.
4
65 A contract is implemented through.
Class Interface. Abstract Class.Interface and Abstract Class
4
66 Complex object composing of other object is called_____
Aggregation Assosiation CompositionNone of these options
1
67 A relationship that can be identified between two object entities (classes or individuals) is called a ___________.
function association link Activity 2
68
Which are the main three features of OOP language?
Data Encapsulation, Inheritance & Exception handling
Inheritance, Polymorphism & Exception handling
Data Encapsulation, Inheritance & Polymorphism
Overloading, Inheritance & Polymorphism
3
69
Cardinality can be represented as:
1?.n, where n represents an unlimited value.
Only with a line between base class & derived classes
A line with an arrow-head pointing in direction of parent or superclass.
Cannot be represented in UML.
1
70 Method is another name of____
Function Attribute BehaviorNone of these options
1
71 SATURINE : MERCURIAL ::
redundant : wordy
saturn : venus heavenly : starry wolf : sly 3
72 KIND : BENEVOLENT ::
Requital :reverberate
Reverentral:imprudent
Circumspect:short-sighted
Muddy:unclear 4
73 Horse : colt :: bird : eaglet child : adult seed : fruit sheep : lamb 4
74 CONE : PINE :: fruit : berry bulb : flower acorn : oak needle : fir 3
75 MANDATORY : OPTIONAL ::
pious : indignant
competent : inept opaque : ornatechaste : celibate
2
76 BLUEPRINT : itinerary : signal : light tenant : premises volume : 1
CONSTRUCTION ::
trip library
77 CELEBRATE : MARRIAGE ::
window : bedroom
lament : bereavement
pot : pan face : penalty 2
78 PROHIBITED : REFRAIN ::
innocuous : forbid
deleterious : embark
required : decidecompulsory : comply
4
79 ASSUAGE : humiliate intensify convert Solidify 2
80 DORMANT : authoritative elastic active uninteresting 3
81 Studies over the last 20 years have shown that virtually all babies born to drug - addicted mothers are themselves adicted to drugs. No such correlation, however, has been shown between drug-addicted fathers and thier newborn children. It would appear, then, that drug addiction is a genetically inherited trait that is gender-linked and passed through the mother. All the following, if true, would weaken the argument above EXCEPT
There have been instances in which drug-addicted babies have been born to addicted fathers and non-addicted mothers.
Although some biological conditions have been shown to be genetically based, drug addiction is not among them
Drug addiction is an acquired condition which cannot be passed on from a mother to her children
Prior to the recent development of DNA testing, which maternity was unquestionable, paternity could not be positively determined
1
82 During 1985, advertising expensing expenditure on canned food products increased by 20 percent, while canned food consumption rose by 25 percent. Each
Advertising effectiveness increased
Canned food price decreased relative to substitutes
Canned food products were avaible in more stores
Canned opener production doubled
4
of the following, if true, could help explain the increase in food consumption except
83 The gateway of india is in mumbai mumbai is in maharashtra therefore the gateway of india is in Maharashtra
false cannot say true probably false 3
84 Ravi is the younger than sachin sachin is younger than tarun therefore ravi is the youngest among them
true false cannot say probably true 1
85 During 1985, advertising expenditures on canned food products increased by 20%, while canned food consumption rose by 25%.Each of the following, if true, could help explain the increase in food consumption except:
Advertising effectiveness increased.
Canned food prices decreased relative to substitutes.
Canned food products are available in more stores.
Can opener production doubled.
1
86 The movement of ownership by unions is the latest step in the progression from management ownership to employee ownership. Employee ownership can save depressed and
Employee-owned companies generally have higher productivity.
Employee participation in management raises morale.
Employee union ownership drives up salaries and wages.
Employee union ownership enables workers to share in the profits.
3
losing companies.All the following statements, if true, provide support for the claim above except:
87 One major obligation of the social psychologist is to provide his own discipline, the other social sciences and conceptual tools that will increase the range and the reliablilty of their understanding of social phenomena. Beyond that, responsible government officials are today turning more frequently to the social sientists for insight into the nature and solution of the problems with which they are confronted. The above argument assumes that:
Social psychologist must have a strong background in other sciences as will as their own
A study of social psychology should be part of the curriculim of government officials.
The social scientist has an obligation to provide the means by which social phenomena may be understood by others
Social phenomena are little understood by those outside the field of social psychology.
3
88 starting from a point x jayant walked 15metres towards the west he turned to his left and walked 20 metres he then turned to his left and walked 15 metres he then further turned to his right and
32 metres south
47 metres east 42 metres north 27 metres south
1
walked 12 metres how far is jayant from the point x and in which direction?
89 If P and N are done on Thursday and Friday, then which of the following is true?
L is done on Tuesday
L is done on Wednesday
M is done on Monday
O is done on Tuesday
2
90 A farmer plants only five different kinds of vegetables -- beans, corn, kale, peas, and squash. Every year the farmer plants exactly three kinds of vegetables according to the following restrictions:If the farmer plants corn, the farmer also plants beans that year.
If the farmer plants kale one year, the farmer does not plant it the next year.
In any year, the farmer plants no more than one of the vegetables the farmer planted in the previous year.
Which of the following is a possible sequence of combinations for the farmer to plant
Beans, corn, kale, corn, peas, squash
Beans, corn, peas, beans, corn, squash
Beans, peas, squash, beans, corn, kale
Corn, peas, squash, beans, kale, peas
3
in two successive years?
91 If x + 49 =8.2, then the value of x is equal to
1.20 1.40 1.44 1.89 3
92 If a = -1 and b = -2, what is the value of (2 - ab2)3?
343 216 125 64 2
93 If z = 1, y = 2.......a = 26. Find the value of z + y + x + .......+a.
351 221 400 200 1
94 A clock that gains two minutes each hour is synchronized at midnight with a clock that loses one minute an hour. What will be the difference, in minutes, between the times shown on the two clocks when a third clock correctly shows noon?
36 24 14 12 1
95 50 copies of a book can be purchased for a sum payable 3 months hence while 51 copies can be had for same sum for cash payment. What is the rate of interest per year?
6 % 8 % 10 % 12 % 2
96 The Compound interest on a sum of money in 3 years at the rate of 5% per annum is Rs.1261. What is the simple interest of the same
960 900 840 800 1
sum of money in the same number of years but at 4% per annum of simple interest.
97 If the radius of a cylinder is tripled while its height is halved, its volume will be
halved unchanged doubledincreased by 350%
4
98 In a group of people solicited by a charity, 30% contributed Rs.40each, 45% contributed Rs.20 each, and the rest contributed Rs.12 each. What percentage of the total contributed came from people who gave Rs.40?
30% 40% 45% 50% 4
99 A is 8 miles east of B. C is 10 miles north of B. D is 13 miles east of C and E is 2 miles north of D. Find shortest distance between A and E.
5 miles 6 miles 13 miles 18 miles 3
100 A dishonest milk seller professes to sell milk at cost price but gains 12 1/2%. The proportion of water he adds to milk is
8 : 1 6 : 2 5 : 1None of the above.
1
Sample Question Paper 06
Sr.No.
Question Option1 Option2 Option3 Option4Answer
01 The decimal equivalent of 1011 is
21 11 10 12 2
02 The _______ is useful device to obtain the computer output in the form of graphs or drawings.
Graph plotters Graphic pens OCR Punch Cards 1
03 ______ holds data as the CPU works with it.
Processor MemoryProcessor and Memory
None of these options
2
04 In a floppy, the circular plate coated with magnetic oxide, is divided into ______ and these are further divided into _____.
sectors, tracks tracks, sectors circles, sectors ovals, circles 2
05 Which of these is not a output device.
Monitor Plotter Keyboard COM 3
06 Source code analysis tools functions as
Design screens ,menus ,reports etc.
Testing and debugging of programs
Optimising programs by Pointing out
Generate source code from design given
3
______________
unreachable lines of code
07 The principle task of a command language is:
To initiate execution of programs
To access the system functions
To cause an interrupt
None of these options
1
08 _______is a program execution.
Procedure Process AlgorithmAll of these options
2
09 ______ is the smallest unit of data
Frame Header Byte Bit 4
10 In the third generation of computers which of the following type of machines was introduced?
Mini computers Micro computersMain frame Computers
Super computer 1
11 ______Gate is the Universal gate
NAND OR AND NOR 2
A small high speed memory which is used to increase the speed of processing is_____
RAM ROMCache Memory
None of these options
3
12 Which of the following are of type Optical Disk:
CD-ROM WORMCD-ROM and WORM
Zip disk 3
13 The transistor technology was introduced in ___________ generation
First generation Third generationSecond generation
Fourth generation
3
14 ________ is concerned with the decision to temporarily remove a process from the system.
High level scheduling
Low Level scheduling
Medium Level scheduling
None of these options
3
15 Pictorial flowchart algorithm graphics procedure 1
representation of an Algorithm is _________
16 The programming language that was designed for specifying algorithm
Address ASCII ALGOLNone of these options
3
17 A table used to define clearly the word statement of a problem in a tabular form is_______
Design table DecoderDecision Table
Debugging 3
18 The flow lines are represented by the symbol of
Arrows Oval Circle Rectangle 1
19 Language Primarily used for internet-based applications
ADA C++ JAVA FORTRAN 3
20 Machine language has two part format the first part is__________ and the second part is __________
OPCODE,OPERAND
OPERAND,OPCODE
DATA CODE,OPERAND
OPERAND,CODEOP
1
21 The process of incorporating changes in an existing system to enhance, update its features is_________.
System Maintenance
System Valuation
System evaluation
None of these options
1
23 The errors that occur in computer program is________
Syntax error Logical errorSyntax error and Logical error
None of these options
3
24 _________language that enables users to define there requirements for extracting required information.
Query Manipulation DDL DML 1
25 The file organization method that can be used with magnetic tape storage is:
Direct SequentialIndexed Sequential
None of these options
2
26 Which of the following are keywords of the "C" language?i.ifii.elseiii.theniv.elseif
All are keywordsonly i,ii and iii are keywords
only i,ii and iv are keywords
only i and ii are keywords
2
27 The largest permissible magnitude of an integer constant is:
same as the octal integer number
same as the short integer number
same as integer
None of these options
4
28 The expression, a = 7/22 * (3.14 + 2) * 3/5; evaluates to
8.28 6.28 3.14 0 4
29 The Output of the following code is:#includevoid main( ){float a = 1, b;int m = 3, n = 5;b = (a ? m : n)/2.0;printf ("%3.1f ", b);}
5.0 3.0 1.5 1.0 3
30 Which statement ^3; x|(~3); x&(~3); x&3; 4
sets the 3rd lowermost bit of an unsigned integer x to 0, leaving other bits unchanged?
31 What is the output of the following code?#includevoid main(){ int a = 32, b = 66; if (a, b) printf("\n%d",a); else printf("\n%d",b);}
32 66 ErrorNone of these options
1
32 What is the output of the following code?#includevoid main(){int a = 20;printf("%d",a + `F`);}
Error 20 90 garbage value 3
33 The statement that compares the value of an integer called sum against the value 65, and if it is less, prints the text string "Sorry, try again", is
if( sum < "65" ) printf("Sorry, try again" );
if( sum <= 65 ) printf("Sorry, try again" );
if( 65 == sum ) printf("Sorry, try again" );
if( sum < 65 ) printf("Sorry, try again" );
4
34 What is the output of the following code?#includevoid main(){
203 203 207 212 203 204 205 None of these options
3
int s=3,score=200; switch(s) { case 1: printf("\n %d ",score + 1); case 2: printf("\n %d\t",score + 2); case 3: printf("\n %d\t",score + 3); case 4: printf("\n %d\t",score + 4); case 5: printf("\n %d\t",score + 5); }}
35 What is the output of the following code?#includeaaa(){ printf("hi");}bbb(){ printf("hello");}ccc(){ printf("bye");}main(){ int (*ptr[3]) (); ptr[0]=aaa; ptr[1]=bbb; ptr[2]=ccc; ptr[3]=();}
hi hello bye error 4
36 When a function reference value address None of these 2
is called in C and parameters are passed into the routine, the variables passed by
options
37 Sending a copy of data to a program module is called _____.
RecursionPassing a reference
Passing a value
None 3
38 What will happen if you assign a value to an element of an array whose subscript exceeds the size of the array?
The element will be set to 0
Nothing, its done all the time
Other data may be overwritten
Error message from the compiler
4
39 The statementint n[4] = { 11, -13, 17, 105}
assigns the value 17 to n[3]
is wrong; it gives an error message
assigns the value 17 to n[2]
assigns the value -13 to n[2]
3
40 What will happen if you try to put so many values into an array when you initialize it that the size of the array is exceeded?
NothingPossible system malfunction
Error message from the compiler
Other data may be overwritten
3
41 Which of the following is the correct way of declaring a float pointer:
float ptr; float *ptr; *float ptr;None of the above
2
42 Which of these are reasons for using pointers?1.To manipulate parts of an array2.To refer to keywords such as for and if3.To return more than one value
1 & 3 Only 1 Only 3 All of the above 1
from a function4.To refer to particular programs more conveniently
43
The purpose of declaringfloat (*x) (int(*a)[]);is to indicate :
x is a pointer to a function that accepts an argument which is an array of pointers to integer quantities and returns a pointer to a floating point quantity.
amibiguous declaration
x is a pointer to a function that accepts an argument which is a pointer to an integer array and returns a floating point quantity.
None of these options
3
44 void main(){int I,fun1(),fun2(),fun3();int (*f[3])();f[0]=fun1;f[1]=fun2;f[2]=fun3;for(I=0;I<3;I++)(*f[I])();}fun1(){ printf("what");fun2();}fun2(){printf("happened");}fun3{printf("Tulika");}What is the output of this program?
what happened Tulika
what happenedwhat happened happened Tulika
Error:Invalid pointer assighnment
3
45 What is the output of the following code?#includevoid main(){
30 20 30 10 20 30 30 30 2
int arr[] = {10,20,30,40,50};int *ptr = arr;printf("\n %d\t %d\t",*++ptr, *ptr++);}
46The correct way for a structure in C to contain a pointer to itself is
typedef struct { char *item; NODEPTR next; } *NODEPTR;
struct node { char *item; struct node *next; }; typedef struct node *NODEPTR;
Both are correct.
None of above. 2
47 Individual structure member can be initialized in the structure itself
True FalseCompiler dependent
None of these options
2
48 Given the statements,struct someone {int age;char *name;} *person;the C statement that will print out the name of the person is :
printf("%s", person.name);
printf("%c", person->name);
printf("%s", someone.person->name);
None of the above
4
49 The operation for adding an entry to a stack is traditionally called:
Add Append Insert Push 4
50 Transform this expression to infix form?AB+C*DE--FG+$
$+*ABC--FGDE$
$+GF--ED*C+BA
((A+B)*C- (D-E))$(F+G)
None of the above
3
51 Which data structure is needed to convert infix notation to postfix notation
Linear list Queue Tree Stack 4
52 In the arrary representation of circular queue when can we say that the queue is full?
Front=rear(rear+1)%max==front
(rear-1)%max==front
rear=front-1 2
53For queue which of following are true
It is an ordered list
All the insertions are made at rear
All the deletion are made from front
All of the above 4
54 A linear list, in which elements can be added or removed at either end but not in the middle, is known as
Queue Tree Stack Deque 4
55 What is the output of the following code?#includevoid main(){ int a = 0; printf("\n %d\t", (a = 10/a));}
0 1Compile Time error
Runtime Error 4
56 Text file end with?
`\n` Null value `\r` EOF 4
57 If you don`t initialize a static array, what will be the elements set to?
0an undetermined value
a floating point number
the character constant `\0`
1
58 12.34f is a ________ constant.
string literal float literal double literal character literal 2
59 What is the output of the following code if user enters "This is a test"?#include#include
This is a test This is a This Error 3
void main(){ char str[8]; scanf("%s",&str); printf("\n%s",str);}
60 What is the output of the following code?#includevoid main(){/* this is /* an example */ of nested comment */printf("\n123");}
123Compile time error
Run time ErrorNone of these options
2
61Encapsulation is
Information hiding
Data BindingInformation hiding and Data Binding
None of these options
3
62 Encapsulation prevents the program from becoming _______
Lengthy Complicated Independent Interdependent 3
63 ______ is the property of an object that distinguishes it from all other object.
Identity State Behaviour.None of these options.
1
64 What is the term used to describe the situation when a derived class provides a function already provided in the base class?
Inheritance Polymorphism. OverloadingBoth Inheritance & Overloading
2
65 Abstract class cannot have ________-.
Zero instance. Multiple instance.
Both Zero instance & Multiple
None of these options.
2
instance.
66 An object containing other object is called_____.
Containing CompositionContaining and Composition
None of these options
2
67 What name is given to a collection of components or routines?
Bank Namespace Library Schema 3
68Which are the main three features of OOP language?
Data Encapsulation, Inheritance & Exception handling
Inheritance, Polymorphism & Exception handling
Data Encapsulation, Inheritance & Polymorphism
Overloading, Inheritance & Polymorphism
3
69 Peer-to-peer relationship is a type of _________.
Association Aggregation LinkNone of these options
3
70
The use of constructor is ______.
to initialize the objects of it`s class.
to allocate memory for the objects of it`s class only
To initialize the objects of it`s class as well as to allocate memory for the objects of it`s class
None of these options.
1
71 There are any number of theories to explain these events and, since even the experts disagree, it is ______ the rest of us in our role as responsible scholars to _________ dogmatic statements.
paradoxical for ... abstain from
arrogant of ... compensate with
incumbent on ... refrain from
opportune for ... quarrel over
3
72ODE : POEM :: character : novel brick: building ballad : song
street : intersection
3
73 GAZELLE : horse : slow swan : graceful lion : roar lamb : bleat 3
SWIFT ::
74 CONE : PINE :: fruit : berry bulb : flower acorn : oak needle : fir 3
75 LUBRICANT : FRICTION ::
balm : paineraser : correction
solvent : paintreagent : chemical
1
76 HAM : PORK :: Pickle:sardine Jelly:jam Wine:grapes Chocolate:coffee 3
77 DISINTERESTED :
biased violent complete humane 1
78 GRACEFUL : MOVEMENT ::
articulate : speech
fastidious : grimehumorous : laughter
servile : rebellion 1
79 DORMANT : authoritative elastic active uninteresting 3
80 SALIENT : insignificant climactic worrisome awesome 1
81 The movement to ownership by unions is the latest step in the progression from management ownership. Employee ownership to employee ownership can save depressed and losing companies. All the following statements, if true provide support for the claim above EXCEPT
Employee-owned companies generally have higher productive
Employee participation in mangaement raises morale
Employee union owner drives up salaries and wages
Employee union ownership enable worker to share in the profits.
3
82 In 1950, transylyvania earned $ 1 million in tourist revenue.By 1970, tourist revenue doubled and in 1980, it reached the sum of $4 million Each of the following, if true may explain the
The number of tourists has increased from 1950 to 1980
average expenditure per tourist has increased
Average stay per tourist has increased
the number of total hotel rooms has increased.
4
trend in tourist revenue except:
83 Ravi is the younger than sachin sachin is younger than tarun therefore ravi is the youngest among them
true false cannot say probably true 1
84 Monopoly is characterized by an absence of or decline in competition. The ABC company realizes that its operations are in competitive industries. Which of the following conclusions may be inferred from the above?
ABC`s market is not monopolistic.
Monopoly is defined as one seller in a market.
The ABC company has no domestic competitors
The ABC company is publicly owned
1
85 The Pistons have more points than the Nuggets. The Bullets have less points than the Lakers. The Nuggets and the Suns have the same number of points. The Suns have more points than the Bullets. If the above is true, which of the following must also be true?
The Nuggets have fewer points than the Bullets.
The Pistons have more points than the Bullets.
The Nuggets have fewer points than the Lakers.
The Lakers have more points than the Pistons.
1
86 During 1985, advertising expenditures on
Advertising effectiveness increased.
Canned food prices decreased relative to
Canned food products are available in
Can opener production doubled.
1
canned food products increased by 20%, while canned food consumption rose by 25%.Each of the following, if true, could help explain the increase in food consumption except:
substitutes. more stores.
87A person hearing this advertisement countered,
being overweight is always caused by unhappiness and unattractiveness
being overweight is the only cause of unhappiness and unattractiveness
unhappiness and unattractiveness can cause someone to be overweight
unhappiness necessarily leads to being overweight
2
88 Looking at a potrait, A said "her mother`s only son is my cousin`s father". My cousin is the daughter of my maternal uncle who has an only sister. whose potrait was "A" looking at?
A`s Uncle A`s sisterA`s grandmohter
A`s mother 4
89 If F sits directly opposite L,H sits at the head of the table, and G sits immediately on H`s left, what is the total number of possible seating arrangements of the guest ?
One Two Three Four 1
90 If F sits directly opposite L and
G H J K 3
between K and M, which guest must sit directly opposite M?
91 0.000006 * 0.0000007 = ?
0.0000000042 0.0000000000420.0000000000042
0.00000000000042
3
92 The sum of digits of a two-digit number is 8 and the product of the digits is 15. What is the difference between the digits of that number?
4 2 6none of the above
2
93 The price of 4 rolls, 6 muffins, and 3 loaves of bread at a certain bakery is $9.10. The price of 2 rolls, 3 muffins, and a loaf of bread at the same bakery is $3.90. What is the price of a loaf of bread at this bakery?
$1.10 $1.20 $1.25 $1.30 4
94 Robert is 15 years older than his brother Peter. However, y years ago Robert was twice as old as Peter. If Peter is now b years old and b > y, find the value of b - y.
13 14 15 16 3
95 If paper costs 1 paisa per sheet, and a buyer gets a 2% discount on all the paper he
Rs 49.30 Rs 50.00 Rs 39.20 Rs 49.20 1
buys after the first 1000 sheets, how much will it costs to buy 5000 sheets of paper?
96 The inside circumference of a circular running track is 88 metres long and the track is everywhere 7 metres wide. Find the cost of leveling the track at the rate of 18 P per square metre.
Rs. 140 Rs. 138.60 Rs. 143.70none of the above
2
97 How many metres of silk at Rs. 4.50 a metre must a draper give in exchange for 50kg of sugar at Rs. 2.70 a kg?
21 27 30None of the above
3
98 The price of jute has been reduced by 20%. If the reduced price is Rs. 800 per quintal, the original price per quintal was
960 1000 980 640 2
99 A grain merchant bought 50kg of wheat at the rate of Rs. 7 per kg. And 20 kg of wheat at the rate of Rs. 8 per kg. After mixing the two, he sold at the rate of Rs.10 per
190 510 290 none of the above
1
kg. What was his total profit in this transaction?
100 If m = 121 - 5 k is divisible by 3, which of the following may be true?1. m is odd
2. m is even
3. k is divisible by 3
1 only 2 only 2 and 3 only 1 and 2 only 4
Sample Qestion Paper 07
Sr.No.
Question Option1 Option2 Option3 Option4Answer
01 _______ computers perform the complex processing by directly measuring the discrete physical quantities.
Analog Digital Hybrid Personal 2
02 _______ is a non-volatile memory chip in which data once stored cannot be altered by programmer
ROM PROM EPROMROM and PROM
1
03 Modern magnetic tapes use 8 bit ________code format for data recording
EBCDIC BCD ASCIIAll of these options
1
04 The tape of magnetic tape storage is divided into Vertical columns called_________ and horizontal rows is called________
Channels and Frames
Frames and Channels
Tracks and Frames
Channels and Tracks
2
05 Which of these is an electronic card.
Magnetic Strip Card
Smart Card ATM Card Punch Card 2
06 ________ is a set of control statements and extends processing capability of Computer system
Application software
System softwareOperating system
Utilites 2
07 Different types of user interfaces include
System calls Command languageJob control language
All of these options
4
08FAT stands for
File Allocation Table
File Administration Table
File Available Table
File Allotment Transfer
1
09 The OSI model has ________ layers
5 6 7 8 1
10 Standard multimedia compression technique is
JPEGMPEG FOR VIDEO
MPEG FOR AUDIO
All of these options
4
11 The mechanism of counting the 1 bits of the character bit set and adding a check bit to make the total number of 1 bits even while transferring the data, is referred to as
Parity Even Parity Odd Parity Error Checking 2
The shortcoming of Mark 1 computer is ___________
It is very slow
Very complex indesign and huge in size
Unreliable
It is very slow and also very complex indesign and huge in size
4
12 Which of the following are not
Zip disk Disk packs Floppy disk Winchester Disk
3
Hard disk
13 The unit of measurement of data transfer rate is ______
Maud Baud BandwidthNone of these options
2
14 ______is collection of the facts or informational raw material and become information after processing.
Data Database Computer Main Memory 1
15 Algorithms can be represented in various ways EXCEPT
PROGRAMS
FLOWCHARTSDECISION CHARTS
SPREADSHEET
4
16 _____ contains the addresses of all the records according to the contents of the field designed as the record key.
Index Subscript Array File 1
17Advantages of using flow charts is
Effective Analysis
Efficient Coding Time consuming
Effective Analysis and Efficient Coding
4
18 The logic used to perform instructions one after another is_______
Selection logic
Sequence logic End caseNone of these options
2
19 Computer languages are classified as all of the following EXCEPT:
Machine Language
Code languageAssembly language
High level Language
2
20 Limitation of Machine language are, EXCEPT:
Executed fast by Computer
Difficult to program
Error proneMachine dependent
1
21
________ is true for Syntax error.
It is easier to detect Syntax error compared to logical error
The program cannot be compiled and executed until all syntax errors are corrected
These program error typically involve incorrect Punctuation, undefined terms, no parenthesis etc.
All of these options
4
23 Program errors are known as ________
Virus Bugs ErrorsAll of these options
2
24 Commonly used file organization are:
Sequential Direct and RandomIndexed Sequential
All of these options
4
25 _________language that enables users to define there requirements for extracting required information.
Query Manipulation DDL DML 1
26 3.2 % 3 1 0 0.2 Err 4
27 What is o/p If c=10, d=20 ( c> d ? printf(" Hi") : printf(" Hello"));
Hi Hello HiHello None of these 2
28 Which of the following are keywords of the C language?i)if
ii)else
iii)then
iv)elseif
All are keywords
only i,ii and iii are keywords
only i,ii and iv are keywords
only i and ii are keywords
2
29 which of the following is NOT a character constant
`Thank You``enter values of p n r`
`23.56e-03` all of the above 4
30 void main() { int arr[10]; printf("%d", sizeof(arr)); getch(); }
20 10 Error None 1
31
Following are the rules for naming an identifier except:
Uppercase case letters are not equivalent to lowercase letters
Should not start with a digit but can have digits in between the name
Any letter with - + = sign
Letter starting with
3
32 What is output void main() { int n=3,a=2; a*= n+1; printf("%d", a); }
7 8 6 None 2
33 The keyword _______ breaks the control from while
break exit both a and b None 1
loop.
34
Consider the declaration #include Here the angled brackets indicate
The compiler will search only the standard libraries for the file myfile.h
The compiler will search first the user`s default/ working directory and then the standard libraries for the file myfile.h
The compiler will search only the user`s default/working directory
None of the above.
1
35 main() { printf(" \n Hello"); disp(); } disp() { printf(" \n Hi"); main(); }
Hi HelloHello Hi Infinite no of times
Hello Hi still stack overflow
4
36 C() { printf("C"); } B() { C(); printf("B"); } A() { printf(" A"); B(); } main() { printf("M"); A(); }
CAMB MABC MCAB MACB 4
37 which of the following shows the correct hierarchy of arithmetic operations in C
(), **, * or /, + or ?
(), **, *, /, +, - (), **, /, *, +, - (), / or *, - or + 4
38 main() { printf(" C to it that C servies"); main(); }
C to it that C servies infinitely
Compilation Error Linker ErrorC to it that C servies still stack overflow
4
39The statement int (* arr [5]) (int *, char *) means
array of pointer to five functions
an integer function taking 5 arrays and returning an char
array of 5 pointer to integers
None of above 1
40 What error would the following function give on compilation ? f(int a, int b) { int a; a=20; return a; }
Missing parentheses in return statement
The function should be defined as int f ( int a , int b)
Redeclaration of a
None of the above
3
41 If the binary equivalent of 5.375 in normalised form is 0100 0000 1010 1100 0000 0000 0000, 0000 what is the output of the following'C' program ? main() { float a = 5.375; char
40 AC 00 00 00 CA 00 40 00 00 AC 40 00 00 CA 04 3
*p; int i; p=(char*) &a; for(i=0;i<=3;i++) printf("%02x",(unsigned char)p[i] ) ; }
42
Interpret the following statement :void(*b)(int *);
b is a pointer to a function which takes a pointer to an int and returns a void
invalid statement
b is a pointer to a void which can be typecast as a pointer to int
b is a pointer of type int which is a pointer to a void
1
43 From an ascending priority queue only the_________item can be removed
Largest Smallest Rear Top 2
44 Consider the program segment given below. (The numbers represent program line numbers) :1. #include
2. int y;
3. void main()
4.{
5. int x,*px,**px;
6. x = 10;
7. y = 1000;
8. px = &x;
9. ppx = &px;
10. f3(ppx);
11. printf("%d",*px);
12.}
13.void f3(int **pp)
14.{
10 100 1000 20 3
15. *pp = &y;
16. printf("%d",**pp);
17.}
The printf() at line 11 prints the value :
45 A stack in c is declared as a ____ containing two objects
array structure groupcollection of element
2
46 The remove operation can only be performed, if the queue is
empty non empty overloaded underflow 2
47 Stack is constantly changing
element object memory location set of integers 3
48 In a doubly linked list if a node is to be deleted between two nodes, how many links of the existing list have to be modified?
2 4 3 1 3
49 What is the output of the following code?void main()
{
int i = 100, j = 200;
const int *p=&i;
p = &j;
printf("%d",*p);
}
100 200 300None of the above
2
50 The value of automatic variable that is declared but not initialized will be
0 -1 Garbage None 3
51 In a'C' program before main after main anywhere none of the 3
constant is defined above
52What does the term 'call-by-reference' refer to?
Passing a copy of a variable into a function.
Passing a pointer to a variable into a function.
Choosing a random value for a variable.
A function that does not return any values.
2
53 Consider the following declaration ::- enum color {black=-1, blue, green }; This represents
black= -1,blue=2, green=3
black= -1 ,blue = -2, green= -3
black= -1 ,blue = 0, green= 1
an illegal declaration
3
54 The macro FILE is defined in which of the following files;
stdlib.h stdio.h io.h stdio.c 2
55 A function called total(), totals the sum of an integer array passed to it (as the first parameter) and returns the total of all the elements as an integer. Let the second parameter to the function be an integer which contains the number of elements of the array. The correct code is
int total( int numbers[], int elements ) {
int total( int numbers[], int elements ) {
int total( int numbers[], int elements ) {
None of the above
4
56What does the term call-by-value refer to?
Passing a copy of a variable into a function
Passing a pointer to a variable into a function
Choosing a random value for a variable
A function that does not return any values
1
57 Associativity of unary minus is
right to left left to right from center None 1
58 void main() { int I=0; for(;I= =2;) { printf("%d", I); I++; } }
0 0 1 2 0 1 No output 4
59 If ( ps->top=-1) return (true); else return (false); For this group of statements suggested shorter and
return (1 (ps->top=+1) else return 0;
return (ps->top==-1);
return(top+1); it can not be made shorter
3
more efficient method
60 The fwrite() and fread() functions handle data in
text form binary formhexadecimal form
octal form 2
61 When the language has the capability to produce new data type,it is called____.
Extensible Encapsulation Overloading Overriding 1
62 ______ is the good example of a method that is shared by all instance of a class.
Constructor AttributeConstructor and Attribute
None of these options
1
63 Which of the following are class relationships?
is-a relationship.
Part-of relationship.Use-a relationship.
All of these options.
4
64Derived class inherits from base class.
Data members.
Member function.Constructor & destructor.
Both Data members and Member function.
4
65 A contract is implemented through.
Class Interface. Abstract Class.Interface and Abstract Class
4
66 Complex object composing of other object is called_____
Aggregation Assosiation CompositionNone of these options
1
67 A relationship that can be identified between two object entities (classes or individuals) is called a ___________.
function association link activity 2
68
Which are the main three features of OOP language?
Data Encapsulation, Inheritance & Exception handling
Inheritance, Polymorphism & Exception handling
Data Encapsulation, Inheritance & Polymorphism
Overloading, Inheritance & Polymorphism
3
69
Cardinality can be represented as:
1?.n, where n represents an unlimited value.
Only with a line between base class & derived classes
A line with an arrow-head pointing in direction of parent or superclass.
Cannot be represented in UML.
1
70 Method is another Function Attribute Behavior None of these 1
name of____ options
71 SATURINE : MERCURIAL ::
redundant : wordy
saturn : venus heavenly : starry wolf : sly 3
72 KIND : BENEVOLENT ::
Requital :reverberate
Reverentral:imprudent
Circumspect:short-sighted
Muddy:unclear 4
73 Horse : colt :: bird : eaglet child : adult seed : fruit sheep : lamb 4
74 CONE : PINE :: fruit : berry bulb : flower acorn : oak needle : fir 3
75 MANDATORY : OPTIONAL ::
pious : indignant
competent : inept opaque : ornatechaste : celibate
2
76 BLUEPRINT : CONSTRUCTION ::
itinerary : trip
signal : light tenant : premisesvolume : library
1
77 CELEBRATE : MARRIAGE ::
window : bedroom
lament : bereavement
pot : pan face : penalty 2
78 PROHIBITED : REFRAIN ::
innocuous : forbid
deleterious : embark
required : decidecompulsory : comply
4
79 ASSUAGE : humiliate intensify convert solidify 2
80 DORMANT : authoritative elastic active uninteresting 3
81 Studies over the last 20 years have shown that virtually all babies born to drug - addicted mothers are themselves adicted to drugs. No such correlation, however, has been shown between drug-addicted fathers and thier newborn children. It would appear, then, that drug addiction is a genetically inherited trait that is gender-linked and passed through the mother. All the following, if true, would weaken the argument above EXCEPT
There have been instances in which drug-addicted babies have been born to addicted fathers and non-addicted mothers.
Although some biological conditions have been shown to be genetically based, drug addiction is not among them
Drug addiction is an acquired condition which cannot be passed on from a mother to her children
Prior to the recent development of DNA testing, which maternity was unquestionable, paternity could not be positively determined
1
82 During 1985, advertising expensing expenditure on
Advertising effectiveness increased
Canned food price decreased relative to substitutes
Canned food products were avaible in more
Canned opener production doubled
4
canned food products increased by 20 percent, while canned food consumption rose by 25 percent. Each of the following, if true, could help explain the increase in food consumption except
stores
83 The gateway of india is in mumbai mumbai is in maharashtra therefore the gateway of india is in maharashtra
false cannot say true probably false 3
84 Ravi is the younger than sachin sachin is younger than tarun therefore ravi is the youngest among them
true false cannot say probably true 1
85 During 1985, advertising expenditures on canned food products increased by 20%, while canned food consumption rose by 25%.Each of the following, if true, could help explain the increase in food consumption except:
Advertising effectiveness increased.
Canned food prices decreased relative to substitutes.
Canned food products are available in more stores.
Can opener production doubled.
1
86 The movement of ownership by unions is the latest step in the progression from management ownership to employee ownership. Employee ownership can save depressed and losing companies.All the following
Employee-owned companies generally have higher productivity.
Employee participation in management raises morale.
Employee union ownership drives up salaries and wages.
Employee union ownership enables workers to share in the profits.
3
statements, if true, provide support for the claim above except:
87 One major obligation of the social psychologist is to provide his own discipline, the other social sciences and conceptual tools that will increase the range and the reliablilty of their understanding of social phenomena. Beyond that, responsible government officials are today turning more frequently to the social sientists for insight into the nature and solution of the problems with which they are confronted. The above argument assumes that:
Social psychologist must have a strong background in other sciences as will as their own
A study of social psychology should be part of the curriculim of government officials.
The social scientist has an obligation to provide the means by which social phenomena may be understood by others
Social phenomena are little understood by those outside the field of social psychology.
3
88 starting from a point x jayant walked 15metres towards the west he turned to his left and walked 20 metres he then turned to his left and walked 15 metres he then further turned to his right and walked 12 metres how far is jayant from the point x and in which direction?
32 metres south
47 metres east 42 metres north27 metres south
1
89 If P and N are done on Thursday and Friday, then which of
L is done on Tuesday
L is done on Wednesday
M is done on Monday
O is done on Tuesday
2
the following is true?
90 A farmer plants only five different kinds of vegetables -- beans, corn, kale, peas, and squash. Every year the farmer plants exactly three kinds of vegetables according to the following restrictions:If the farmer plants corn, the farmer also plants beans that year.
If the farmer plants kale one year, the farmer does not plant it the next year.
In any year, the farmer plants no more than one of the vegetables the farmer planted in the previous year.
Which of the following is a possible sequence of combinations for the farmer to plant in two successive years?
Beans, corn, kale, corn, peas, squash
Beans, corn, peas, beans, corn, squash
Beans, peas, squash, beans, corn, kale
Corn, peas, squash, beans, kale, peas
3
91 If x + 49 =8.2, then the value of x is equal to
1.20 1.40 1.44 1.89 3
92 If a = -1 and b = -2, what is the value of (2 - ab2)3?
343 216 125 64 2
93 If z = 1, y = 2.......a = 26. Find the value of z + y + x + .......+a.
351 221 400 200 1
94 A clock that gains two minutes each
36 24 14 12 1
hour is synchronized at midnight with a clock that loses one minute an hour. What will be the difference, in minutes, between the times shown on the two clocks when a third clock correctly shows noon?
95 50 copies of a book can be purchased for a sum payable 3 months hence while 51 copies can be had for same sum for cash payment. What is the rate of interest per year?
6 % 8 % 10 % 12 % 2
96 The Compound interest on a sum of money in 3 years at the rate of 5% per annum is Rs.1261. What is the simple interest of the same sum of money in the same number of years but at 4% per annum of simple interest.
960 900 840 800 1
97 If the radius of a cylinder is tripled while its height is halved, its volume will be
halved unchanged doubledincreased by 350%
4
98 In a group of people solicited by a charity, 30% contributed Rs.40each, 45% contributed Rs.20 each, and the rest contributed Rs.12 each. What percentage of the total contributed
30% 40% 45% 50% 4
came from people who gave Rs.40?
99 A is 8 miles east of B. C is 10 miles north of B. D is 13 miles east of C and E is 2 miles north of D. Find shortest distance between A and E.
5 miles 6 miles 13 miles 18 miles 3
100 A dishonest milk seller professes to sell milk at cost price but gains 12 1/2%. The proportion of water he adds to milk is
8 : 1 6 : 2 5 : 1None of the above.
1