Assignment For 5year promote MCA 5... · Assignment For Session 2019-20 Of MCA 5-year (MCA-3rd, 4th and 5th) (Through Distance Education) For session 2018-2019 Directorate of Distance

Assignment

For

Session 2019-20

Of

MCA 5-year (MCA-3rd, 4th and 5th)

(Through Distance Education)

For session 2018-2019

Directorate of Distance Education Guru Jambeshwar University

of Science & Technology, Hisar

GURU JAMBHESHWAR UNIVERSITY OF SCIENCE & TECHNOLOGY, HISAR

DIRECTORATE OF DISTANCE EDUCATION

Programme: MCA -5 Year Course: Computer Networks

Year: 3rdCode: MCA-301 Total Marks=30

Important Instructions

I. Attempt all questions from each assignment given below.

II. Each assignment carries 15 marks.

III. All questions are to be attempted in legible handwriting on plane white A-4

size paper.

Assignment – 1

Q-1: What do you mean by network topology? Explain types of network topology? (3 marks)

Q-2: Explain the Channel Allocation Problem in MAC sub layer. (5 marks)

Q-3: What are IP classes and how can you identify the IP class of given an IP address? (3 marks)

Q-4: Describe following terms:

FDDI

Ethernet

IEEE LAN Standards 802.3 (4marks)

Assignment – 11

Q-1: Define DNS? Explain in brief the hierarchical structure of DNS. (6 marks)

Q-2: Explain the layers in OSI Reference Models? Describe each layer briefly. (3marks)

Q-3: Write short note on:

PAN

MAN

WAN (6marks)



Programme: MCA (5-year) Course: Object Oriented Programming using C++

Year: 3rd. Code: MCA-302

Total Marks=30

Important Instructions:

i. Attempt all questions from the assignment given below.

ii. Each assignment carries 15 marks.

iii. All questions are to be attempted in legible handwriting on plane white A-4

size paper is to be submitted to the Directorate of Distance Education for

evaluation either in person or through Speed Post.

ASSIGNMENT-I

Q.1 Define object oriented programming? Describe its benefits. 5

Q.2 Explain the following constructor with the help of example:

Default Constructor

Copy Constructor 5

Q.3 Assume that an integer and a pointer each takes 4 bytes. Also, assume that there is no 5

alignment in objects. Predict the output following program.

#include<iostream>

using namespace std;

class Test

{

static int x;

int *ptr;

int y;

};

int main()

{

Test t;

cout<<sizeof(t) << " ";

cout<<sizeof(Test *);

}

ASSIGNMENT-II

Q.1 Explain Constructors and Destructors with example? 5

Q.2Which of the following operators is overloaded by default by the compiler in every user

defined classes even if user has not written?

1) Comparison Operator ( == )

2) Assignment Operator ( = ) 5

Q.3 Define following terms:

Polymorphism

Multiple Inheritance 5



Programme: MCA -5 Year Course: Software Engineering

Year: 3rd Code: MCA-303 Total Marks=30





size paper.

Assignment-1

Q-1: Describe the software development life cycle? Why is it important to adhere to a life cycle model

during the development of a large software product?

(5 marks)

Q-2: Differentiate between function-oriented and object-oriented designs.

(4 marks)

Q-3: Write a short note on following terms:

System Testing

Cohesion

Coupling

(6 marks)

Assignment-11

Q-1: Define Debugging? Explain different approaches adopted by programmers for debugging.

(5 marks)

Q-2: What do you mean by the term software reengineering? Why is it required?

(5 marks)

Q-3: Explain different levels of Testing in detail?

(5 marks)



Programme: MCA Course: Internet Fundamentals

Year: 3rd Code: MCA-304

Total Marks=30


i. Attempt all questions from each assignment given below.



size paper.

ASSIGNMENT-I

Q.1. Define TCP? Explain it all services.

Q.2. Explain IP datagram and data forwarding of packets.

Q.3. Write about CGI technology for dynamic web documents.

ASSIGNMENT-II

Q.1. What do you understand by client and server side programming in java script?

Explain in details.

Q.2. Define XML document? How DTD is defined for XML file?

Q.3. Write short note on the following terms:

I. Firewalls.

II. Secure Web Documents.

III. Digital Signatures.

GURU JAMBHESHWAR UNIVERSITY OF SCIENCE &

TECHNOLOGY, HISAR


Programme: MCA (Five Year Integrated) Year: IIIrd

Paper Code: MCA-305 Total Marks = 30

Course: Mathematics-III- Computer oriented numerical and statistical methods using C

(Assignment-I) Important Instructions




size paper.

Q.1.(i) Add .3456E05 and .5433E07 also Subtract .5345E05 from .5444E05.

(ii) Find the product of following normalized floating point representation with 4 digit

mantissa.

.4454E50 and .3456E51.

Q.2 Find a root of the equation by using Bisection method x3 - 2x - 5 = 0.

Q.3 Find the cubic polynomial which takes the following values :

x 0 1 2 3

F(x) 1 2 1 10

Hence or otherwise evaluate f(4).

(Assignment-II)

Q.1. Evaluate ∫𝒅𝒙

𝟏+𝒙𝟐

𝟔

𝟎dx by using (i) Trapezoidal rule, (ii) Simplson’s 1/3 rule, (iii) Simpson’s

3/8 rule, and compare the results with its actual value.

Q.2 Apply Bessel’s formula to obtain 𝒚𝟐𝟓, given 𝒚𝟐𝟎 = 2854, 𝟒 = 3162, 𝒚𝟐𝟖 = 3544, 𝒚𝟑𝟐 =

3992.

Q.3. Solve the equations x + 4y – z = -5; x + y –6 z = -12; 3x - y – z = 4, by using Gauss

elimination

method.



Programme: MCA 3rd Year Course: Social Implications of Information Technology

Code: MCA-306 Total Marks (I+II) =15 Marks



II. Each assignment carries 7.5 marks.

III. All questions are to be attempted in legible handwriting on plane

white A-4 size paper.

ASSIGNMENT-I

Q1. Write a detailed note on the role of IT in business?

Q2. What role do computers and IT play in the education of young

children? Elaborate.

Q3. Automation has become a necessity today. Elaborate.

ASSIGNMENT-II

Q1. Discuss the important changes in the fields of health care, agriculture, and

industry.

Q2. How can computers help us in home money and business

management? Elaborate.

Q3. IT has solved many questions. But it also has raised many questions itself. Discuss

these questions in detail.



Programme: MCA (3-year) Course: Computer Graphics

Year: 4t Total Marks=30

Code: MS-401





size paper.

ASSIGNMENT-I

Q1. List three graphic hard copy devices for each one briefly explain? 4

i. How it works.

ii. Its advantages and limitations.

Q2. Explain Bresenhan’s line algorithm and derivation of algorithm. 6

Q3. Explain mid-point algorithm? Write algorithm in your own words. 5

ASSIGNMENT-II

Q1. Discuss about geometric transformation. Why we use inverse geometric transformation?

6

Q2. Why The Cohen-Sutherland Line Clipping algorithm is used? And explain it. 5

Q3 Explain projection & their types with example. 4



Programme: MCA 5 year int. Course Course: Artificial Intelligence

Year: 4th

Code: MCA-402 Total Marks=30




III. All questions are to be attempted in legible handwriting on plane

white A-4 size paper.

ASSIGNMENT-I

Q1.Transform the following into Disjunctive Normal Form (DNF): (P--> (~ (Q--->R))) (3)

Q2.Describe following terms:

a) Genetic algorithm

b) Fuzzy system

c) Neural Networks (3*3=9)

Q3. How is inferencing used in deriving conclusions from the facts? Differentiate between

forward chaining and backward chaining. On what factors does the decision to choose

forward or backward chaining depend? (3)

ASSIGNMENT-II

Q1. Explain any two of the following logic concepts, using suitable examples:

a) Modus ponens

b) Valid statement

c) Unification principle in proposition logic (3*3=9)

Q2. What do you mean by conceptual graphs? Represent the following sentence as a

conceptual graph "cow has four legs and eats grass". (3)

Q3. Explain informed and uninformed search? What is hill climbing search? What are

problems faced by hill climbing? (3)



Programme: MCA Course: Analysis & Design of Computer Algorithm

Code: MS-403

Year: 4th Total Marks=30





size paper.

Assignment-I

Q.1. Write a binary search algorithm and its application in computer?

Q.2. Explain Knapsack problem in detail with a suitable example?

Q.3. Discuss 8 queen problems with proper steps?

Assignment-II

Q.1. Define dynamics programming? Explain with the example of TSP?

Q.2. Explain the NP Hard and NP complete problems?

Q.3. Differentiate between greedy and dynamic techniques?



Programme: MCA Course: Operating System -II

Year: 4th, Code: MCA-404 Total Marks=30





size paper.

ASSIGNMENT-I

Q1.Explain CPU scheduling? Describe the difference between preemptive and non

preemptive scheduling algorithms.

Q2. Differentiate between UNIX and Windows based operating systems.

Q3. What is the need of Page replacement? Consider the following reference string-7, 0, 1, 2,

0, 3, 0, 4, 2, 3, 0, 3, 2, 1, 2, 0, 1, 7, 0, 1 Find the number of Page Faults with FIFO,

Optimal Page replacement and LRU with four free frames which are empty initially.

Which algorithm gives the minimum number of page faults?

ASSIGNMENT-II

Q1. Explain Semaphore? How does it help in avoiding the race condition?

Q2. Define the term deadlock. Explain various necessary conditions for a deadlock to occur.

Explain in brief about deadlock prevention?

Q3. Explain any two Page Replacement algorithms with a suitable example.



Programme: MCA -5 Year Course: Computer Networks II

Year: 4th, Code: MCA-405

Total Marks=30





size paper.

Assingment-1

Q-1: How IP addresses are classified? Explain different classes of IP addresses. (5 marks)

Q-2: Define Streaming? How audio and video are streamed on the web?

(4 marks)

Q-3: Write a short note on following terms:

HTTP

FTP

Telnet

(6marks)

Assingment –11

Q-1: Explain the differences between circuit switching and packet switching network?

(4 marks)

Q-2: Describe the format of TCP segments?

(5 marks)

Q-3: Differentiate between frame format of IPV4 and IPV6?

(6 marks)



Programme: MCA -5 Year Course: MIS

Year: 4th, Code: MCA-406

Total Marks=15



ii. Each assignment carries 7.5 marks.


size paper.

Assignment – 1

Q-1: Discuss the utility of MIS in Controlling.

(5 marks)

Q-2: Explain the concept of Efficiency and Effectiveness?

(5 marks)

Q-3: Explain the characteristics of MIS.

(5 marks)

Assignment– 11

Q-1: Why MIS requires modifications?

(5 marks)

Q-2: Write a short note on DSS.

(5 marks)

Q-3: Explain physical flow diagram and logical flow diagram.

(5 marks)



Programme: MCA 5 year int. Course Year 5th

Course: Principles of Programming Language Code: MCA-501

Total Marks=30





size paper.

ASSIGNMENT-I

Q1. Describe the principle of programming language? Explain its objectives of

programming language. (5)

Q2. Explain Object oriented programming? What are its key concepts? (5)

Q3. Give an ambiguous and unambiguous grammar for the language defined as “the set of

strings of any length generated over {0, 1}*. (5)

ASSIGNMENT-II

Q1. Explain the implementation of direct-access files (5)

Q2. Define Classes and Polymorphism. (5)

Q3. Explain the static and dynamic scope of an identifier with their rules. (5)



Programme: MCA Course: Advanced Architecture and Parallel Processing

Year: 5th, Code: MCA-502 Total Marks=30


I. Attempt all questions given below.


III. All questions are to be attempted in legible handwriting on plane white A-4 size

paper.

ASSIGNMENT-I

Q.1. Explain any four static connection networks and ant three dynamic connection

networks.

Q.2. Describe different program flow mechanisms and compare them.

Q.3. Compare superscalar and vector processor.

ASSIGNMENT-II

Q.1. Describe cache memory organization using different types of mapping.

Q.2. Explain the working of an asynchronous and synchronous pipeline processor.

Q.3. Explain the term collision free scheduling with reference to non-linear pipelines.



Programme: MCA -5 Year Course: Object Oriented Design and Modelling

Year: 5th Code: MCA-503

Total Marks=30





size paper.

Assignment – 1

Q-1: How object-based programming languages are different from object-oriented programming

languages?

(5 marks)

Q-2: Write down the various steps involved in object oriented design.

(5 marks)

Q-3: Write a short note on Meta Data.

(5 marks)

Assignment– 11

Q-1: Explain any one architectural framework.

(5 marks)

Q-2: Write down about the specification of class dependencies.

(5 marks)

Q-3: What are events and states?

(5 marks)



Programme: MCA 5 year int. Course Course: System Simulation and Modeling

Year 5th Code: MCA-504

Total Marks=30





size paper.

ASSIGNMENT-I

Q1. What are model? What do you mean by modelling process? (5)

Q2. Differentiate between differential and partial differential equation model? Also

compare model data with real system data? (5)

Q3. Write a short note on: Combining discrete event. (5)

ASSIGNMENT-II

Q1. Differentiate between Verification and validation modeling procedures? (5)

Q2. What do you mean by simulation process? Explain concept of simulation of a time

sharing computer system? (5)

Q3. What are simulation languages? Explain any language in detail? (5)



Programme: Master in Computer Application Course: Data Mining and Data

Warehousing Total marks=30

Year: 5th

Code: MCA-505





size paper.

ASSIGNMENT (PART-I)

I The following table consists of training data from an employee database. The data have

been generalized. For example, “31: : : 35” for age represents the age range of 31 to 35.

For a given row entry, count represents the number of data tuples having the values for

department, status, age, and salary given in that row.

department status age salary count

sales senior 31: : :35 46K: : :50K 30

sales junior 26: : :30 26K: : :30K 40

sales junior 31: : :35 31K: : :35K 40

systems junior 21: : :25 46K: : :50K 20

systems senior 31: : :35 66K: : :70K 5



marketing senior 36: : :40 46K: : :50K 10

marketing junior 31: : :35 41K: : :45K 4

secretary senior 46: : :50 36K: : :40K 4

secretary junior 26: : :30 26K: : :30K 6___

Let status be the class label attribute.

Given a data tuple having the values “systems,” “26 . . . 30,” and “46–50K” for the

attributesdepartment, age, and salary, respectively, what would a naive Bayesian

classification of the status for the tuple be? 6

II Why separation is required between an operational database and a data warehouse system? 4

III What is correlation analysis? How it is needed in data integration for handling redundancies? 5

ASSIGNMENT (PART-II)

I The following table consists of training data from an employee database. The data have

been generalized. For example, “31 : : : 35” for age represents the age range of 31 to 35.

For a given row entry, count represents the number of data tuples having the values for

department, status, age, and salary given in that row.

department status age salary count

sales senior 31: : :35 46K: : :50K 30

sales junior 26: : :30 26K: : :30K 40

sales junior 31: : :35 31K: : :35K 40





marketing senior 36: : :40 46K: : :50K 10

marketing junior 31: : :35 41K: : :45K 4

secretary senior 46: : :50 36K: : :40K 4

secretary junior 26: : :30 26K: : :30K 6___

Let status be the class label attribute

Calculate information gain for age, salary and department. Also elaborate the steps of calculations.

5

II How a data cube models n-dimensional data? What is a lattice of cuboids? 5

III How Principal Component analysis reduces the dimensions for a data set? 5