Oracle Finance Placement Paper Sample

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Computer Science Knowledge (Basic)

Support ID: 14B1D20

Question Number 1

A program uses a queue to visit each of the nodes of a binary tree, starting at its root. After a node is processed its children are added to the the end of the queue. In what order do nodes get processed?

Postorder

Breadth-first

Inorder

Preorder

Question Number 2

What features must a programming language and its runtime environment provide in order to support automatic memory management?

1. Dynamic memory allocation2. Explicit deallocation of data3. Garbage collection

1 and 3, but not 2

1

3

2

Question Number 3

From the following options, select the correct function that is referentially transparent.

log(x)

now()

strcat(str1,gets())

rand(0,1)

Question Number 4



Consider an application that requires inserting and deleting data items in a data structure dynamically.

From the following options, select an appropriate data structure for this scenario.

Stack

Queue

Array

Linked List

Question Number 5

What is the primary advantage of using bytecode interpreters or virtual machines for program execution?

Portability

Speed

Reduced memory use

Security

Question Number 6

Consider the following scenarios.

- An operating system having a list of processes that are waiting to get access of the CPU. - A list of jobs waiting to access the printer for printing.

From the following options, select the ideal data structure that can be used in these scenarios.

Stack

Queue

Array

Linked list

Question Number 7

Select the option that correctly describes the order of evaluation in an expression containing operators from arithmetic, comparison and logical category.

Arithmetic → Comparison → Logical



Logical → Arithmetic → Comparison

Logical→ Comparison → Arithmetic

Comparison → Arithmetic → Logical

Computer Science Knowledge (Basic)

Support ID: 14B1D19

Question Number 1

Select the option that describes a "type" in Object Oriented programming.

It defines implementation of an object

It is an interface, which is a collection of methods that an object responds to

It describes how an object implements the methods in its interface

It indicates the state that an object maintains

Question Number 2

Select the OOP concept described by the following features.

A. Defines the abstract characteristics of a thing (object). B. Defines attributes of the thing. C. Defines the behavior of the thing. D. Represents a blueprint describing the nature of the thing.

Function

Method

Class

Instance

Question Number 3

Select the sorting that always has a time complexity O(n2), irrespective of the condition of the array.

Quick Sort

Selection sort

Bubble sort



Merge sort

Question Number 4

From the following options, select the OOP mechanism, that allows treatment of the derived class members just like the members of their parent class.

Decoupling

Encapsulation

Abstraction

Polymorphism

Question Number 5

Select the option that denotes, "runtime is proportional to five times the input size".

5O(n)

5*O(n)

O(n5)

O(5n)

Support ID: 14B1D1C

Question Number 6

Select the option that shows the correct matching between the function types and the Big O descriptions.

I Constant 1 O(log n)

II Logarithmic 2 O(1)

III Linear 3 O(n)

IV Quadratic 4 O(n3)

V Cubic 5 O(2n)

VI Exponential 6 O(n2)

(I,2),(II,1),(III,3),(IV,6),(V,4),(VI,5)

(I,5),(II,6),(III,2),(IV,1),(V,4),(VI,3)



(I,1),(II,2),(III,3),(IV,4),(V,5),(VI,6)

(I,3),(II,5),(III,4),(IV,6),(V,2),(VI,I)

Question Number 1

Which one of the following is NOT a referential integrity issue in a relational database where the DEPT column of the EMPLOYEE table is designated as a foreign key into the DEPARTMENT table?

Updating the value of DEPT in a row of EMPLOYEE with a value that is not the primary key of any of the rows in DEPARTMENTInserting a new row into DEPARTMENT with a primary key that is not the value of the DEPT column of any row in EMPLOYEE

Deleting a row of DEPARTMENT

Inserting a new row into EMPLOYEE with a DEPT whose value is not the primary key of any of the rows in DEPARTMENT

Question Number 2

ABC Housekeeping Forces are responsible for maintaining a building that comprises of 100 floors. The maintenance company decides to use a database to schedule work for its employees and also check the status of the work. When an assigned housekeeper does NOT report for work, an alternate resource is allotted to complete the job.

The Housekeeping database in its current form is given below.

HousekeeperHouseKeeperIDHouseKeeperNameHouseKeeperSSNSupervisorID

SupervisorSupervisorIDSupervisorNameSupervisorSSN

FloorFloorNoFloorName

TransactionFloorNoDutyDate



HouseKeeperIDWorkStatus

AlternateTransactionFloorNoDutyDateAlternateHIDAlternateWorkSt

Select the option that correctly lists the foreign keys for the different entities. Note that the entity names are given in bold.

Housekeeper – HousekeeperSSNSupervisor – SupervisorSSN Transaction – HousekeeperIDAlternateTransaction – AlternateHIDHousekeeper – SupervisorID Transaction – HousekeeperIDAlternateTransaction – AlternateHIDHousekeeper – SupervisorID Supervisor – HousekeeperIDTransaction – HousekeeperIDAlternateTransaction – AlternateHIDHousekeeper – HousekeeperID Supervisor – SupervisorID Floor – FloorNo or FloorNameTransaction – FloorNoAlternateTransaction – FloorNo

Question Number 3

Select the option that represents the definition of network database model.

Represents the entire information content of the database in only one way

Organizes the data in the form of a tree of records, with each record having one parent record and many children recordsAllows each record to have multiple parent and child records, thereby forming a lattice structureAttempts to bring closer interactivity between database administrators and application programmers

Support ID: 14B1D10

Question Number 4








TransactionFloorNoDutyDateHouseKeeperIDWorkStatus


Select the option that correctly lists the composite primary keys for the various entities. Note that the entity names are given in bold.

Transaction – FloorNo, DutyDate, HouseKeeperIDAlternateTransaction – FloorNo, DutyDate, AlternateHIDHousekeeper – HousekeeperIDSupervisor – SupervisorIDFloor – FloorNoTransaction – FloorNoAlternateTransaction – FloorNoHousekeeper – HousekeeperIDSupervisor – SupervisorID



Floor – FloorNoTransaction – FloorNo, DutyDate, HouseKeeperIDAlternateTransaction – FloorNo, DutyDate, AlternateHIDHousekeeper – HousekeeperSSNSupervisor – SupervisorSSNFloor – FloorNoTransaction – FloorNo, DutyDate, HouseKeeperIDAlternateTransaction – FloorNo, DutyDate, AlternateHID

Question Number 5

Select the option that correctly describes the database replication concept where two or more replicas synchronize each other through a transaction identifier.

Master-Slave

Quorum

Multimaster

Multimasterslave

Question Number 6








TransactionFloorNoDutyDateHouseKeeperIDWorkStatus


Select the option that correctly lists the single field primary keys for the various entities. Note that the entity names are given in bold.

Housekeeper – HousekeeperIDSupervisor – SupervisorIDFloor – FloorNoTransaction – FloorNoAlternateTransaction – AlternateHIDHousekeeper – HousekeeperIDSupervisor – SupervisorIDFloor – FloorNoTransaction – FloorNoAlternateTransaction – FloorNoHousekeeper – HousekeeperIDSupervisor – SupervisorIDTransaction – FloorNoAlternateTransaction – FloorNoHousekeeper – HousekeeperIDSupervisor – SupervisorIDFloor – FloorNo

Question Number 7

Select the option that represents the ‘I’ in ACID rules.

The completed transactions cannot be aborted later

Either all the statements in a transaction must be executed, or none of them should be executed

s

Each transaction must maintain the integrity constraints of the database



Software Engineering Aptitude

Support ID: 14B1294

Question Number 1

A number when divided by 602 leaves a remainder 36. What remainder would be obtained by dividing the same number by 14?

10

6

8

4

Question Number 2

A train 110 m long is moving at 132 km/hr. How long will it take to cross a platform 165 m long?

5 s

7.5 s

7.5 min

10 s

Question Number 3

The present ratio of ages of A and B is 4:5. After 15 years , the ratio will change to 11:13. What is the sum of their present ages ?

70 years

90 years

100 years

80 years

Question Number 4

The roots of the equation 3x2 + 7x – 2 = 0 are __________.

imaginary



real and irrational

equal and rational

real and natural

Question Number 5

I was asked to increase the numerator of a fraction by 50% and the denominator by 25%. But I increased the numerator of a fraction by 25% and the denominator by 50%. The percentage error in the result will be:

35.35

25.5

30.55

33.05

Question Number 6

A bag contains 4 red and 8 white balls. Another bag contains 7 red and 3 white balls. A bag is picked and a ball is selected randomly from that bag. The probability that it is a red ball is __________.

29/60

23/60

31/60

37/60

Question Number 7

In a 100 m race, A beats B by 5 m and C by 15 m. By how many metres would B beat C in a race of 3800 m?

20 m

400 m

190 m

200 m

Question Number 8



Pipe A alone can fill a tank in 12 hours and pipe B alone can empty it in 18 hours. How much time is required to fill the tank, if both the pipes are working together ?

28 hours

24 hours

36 hours

32 hours

Question Number 9

If US $ 1 becomes US $ 1 0 in 50 years at simple interest, the rate percent annum is__________.

18%

24%

20%

15%

Question Number 10

The ratio of the ages of Amanda and her brother Anton is 3 : 4. The ratio of the ages of Anton and his mother is 2 : 9. What is the ratio of the ages of Amanda and her mother?

6 : 1

1 : 3

1 : 6

3 : 1

Question Number 1

An airline assumes that on average each passenger weighs x pounds. It also assumes that 80% of passengers will have luggage which on average weighs y pounds. In addition to passengers, each airplane carries freight and the airline assumes that each container weighs z pounds. How would you calculate the expected weight of a plane scheduled to carry P passengers and F containers of freight.

0.8Px + Py + Fz

0.8(Px + Py) + Fz

P(x + .8y)Fz

P(x + .8y) + Fz



Question Number 2

At a salad bar, the cost of a meal is a fixed amount of $X, plus $Y per item selected from a menu of extra items. Six friends eat at the salad bar, selecting 17 extra items. Only four of them pay the entire bill by splitting it equally. The amount to be paid by each person paying the bill is __________.

X + Y

(6X + 17Y) / 4

(6X+6Y) / 4

(6X + 17Y) / 6

Question Number 3

This problem contains a question and two statements labeled A & B giving certain data. You have to select the correct answer from 1 to 4 depending on the sufficiency of the data given in the two statements to answer the question as follows:

1. If the question can be answered by using one of the statements alone but cannot be answered by using the other statement alone.2. If the question can be answered by using either statement alone.3. If the question can be answered by using both statements together but cannot be answered by using either statement alone.4. If the question cannot be answered even by using both the statements together.

What is the speed of a train?

A. It takes 15 seconds to cross a stationary observerB. It takes 30 seconds to cross a 900m platform

1

2

3

4

Question Number 4

An article is sold after giving discounts of D1% and D2% on the marked price $MRP. What is the profit percentage earned by the article on its cost price $CP?

100*( (1 – 0.01D1) (1-0.01D2) * CP – MRP ) / CP

100 * ( (1 – 0.01D1) (1 – 0.01D2) * CP – MRP ) / MRP



100 * ( (1 – 0.01D1) (1 – 0.01D2) * MRP – CP ) / CP

100 * ( (1 – 0.01D1) (1 – 0.01D2) * MRP – CP ) / MRP

Question Number 5

The problem below contains a question and two statements labeled A and B that give data pertaining to the question. Determine whether the information given in statements A and B is sufficient to answer the question, and select the correct answer from options 1-4.

1. The question can be answered by using one of the statements alone but not the other.

2. The question can be answered by using either statement alone.

3. The question can be answered by using both the statements together, but not by using either statement alone.

4. Neither of the statements, individually or jointly, provides sufficient data to answer the question.

A set of three bags has to be selected from five bags B1, B2, B3, B4 and B5. Is B2 selected?

A. If B1 is selected, B5 cannot be selected

B. If B4 is selected, B3 cannot be selected

1

2

3

4

Question Number 6

Starting from T on the first day of a week (which is Day 1, an odd day), every odd day the temperature drops by 1 degree from the previous day. Every even day, the temperature increases by 2 degrees from the previous day. The average daily temperature for the week is__________.

T+15

T+15/7

7T+15

(T+2*3-2)/7

Question Number 7



This problem contains a question and two statements labeled A & B giving certain data. You have to select the correct answer from 1 to 4 depending on the sufficiency of the data given in the two statements to answer the question as follows:

1. If the question can be answered by using one of the statements alone but cannot be answered by using the other statement alone.2. If the question can be answered by using either statement alone.3. If the question can be answered by using both statements together but cannot be answered by using either statement alone.4. If the question cannot be answered even by using both the statements together.

What is the change in Xeno’s score from test 1 to test 2?

A. In the first test he scored 50%B. In the second test he scored 65 points

1

2

3

4

Question Number 8

A shopkeeper marks up the price of an article over his cost price CP by 150%. He then offers a discount of D% on it. When the article is still unsold, he offers a second discount of 20% on it. Finally he has to offer a third discount of X% and then the item is sold at a profit of P. P is represented by __________.

CP*1.5(1-D)(0.8)(1-X) – CP

CP*2.5(1-D)(0.8)(1-X) – CP

CP*1.5(1-D/100)(0.8)(1-X/100) – CP

CP*2.5(1-D/100)(0.8)(1-X/100) – CP

Question Number 9

The problem below contains a question and two statements labeled A and B that give data pertaining to the question. Determine whether the information given in statements A and B is sufficient to answer the question, and select the correct answer from options 1-4.

1. The question can be answered by using one of the statements alone but not the other.

2. The question can be answered by using either statement alone.



3. The question can be answered by using both the statements together.

4. Neither of the statements, individually or jointly, provides sufficient data to answer the question.

Is Andy at least three times as efficient as Barry?

A. Andy and Barry working together do a task in half the time that Cody takes to do it.

B. Andy working alone takes less than a third of the time taken by Barry and Cody working together on a task

1

2

3

4

Question Number 10

The problem below contains a question and two statements labeled A and B that give data pertaining to the question. Determine whether the information given in statements A and B is sufficient to answer the question, and select the correct answer from the given options.

By what percentage are Jane’s savings more than Mary’s?

A. Jane’s income is 40% more than Mary’s

B. Mary’s expenditure is 20% less than Jane’s

The question can be answered by using one of the statements alone but not the other

The question can be answered by using either statement alone

The question can be answered by using both the statements together, but not by using either statement aloneNeither of the statements, individually or jointly, provides sufficient data to answer the question

Question Number 1

Based on the data in the following table, answer the question below it.



Which one of the following is the correct combination of Name of Visitor and Address?

Dennis V. Richie – 326-LM, Dara Singh Colony, Jaypur , Rajshthan.

Francis J. D’costa – 2363, Parva Colony, Baug Lane, Pune, India.

Alexander Garcia – 64-236-D, Ash Lane, Abhi Sector, Hrishdham, U.P.

23-Minota, ABCL Hills, LA, U.S. – Jonathan M. More

Question Number 2




In the following question, in the first column the correct or incorrect part names are given and in the second column correct or incorrect part numbers are given. Find the options which gives only the correct combination/s of the part number and part name as per the table.

I. Ponds Face Powder Sandal 200 gm A. PKD-46314-BFTFC-332/PL

II. Ponds Cold Cream Blue 150 gm B. PLV-41778-GNMBD-741/RD

III. Johnson Baby Shampoo 50 ml C. AWF-12484-LEDCG-135/VC

IV. Johnson Baby Powder 200 gm D. KHJ-69947-FGTRD-487/GA

V. Johnson Baby Bath Soap big E. PDF-43218-GHKNM-761/SK

II-A, IV-B

I-C, III-E

I-C, V-D

IV-A, V-D

Question Number 3


Which one of the following is the incorrect combination of 'Vehicle Number' and 'Driving Licence Number'?

MH-04-1996/25642 – HA-06-TRL-1224

MH-04-1997/32562 – KE-09-TSD-9595

MH-04-2005/12365 – MH-04-MRP-5050

MH-04-2001/14586 – AP-06-ALF-2363



Question Number 4

Based on the data in the following table, answer the question below it:

The correct details for the customer “Bellamy, Tracey” are:

1827 Canis Heights Drive, Gardena, CA 90427 04-14-52



1827 Canis Heights Drive, Gardana, CA 90247 04-14-52

Question Number 5




Which one of the following is NOT a valid Part Code?

1050-PP5510-1063-C

1050-PS5261-1002-A

1060-PQ5643-1000-B

1000-PS5051-1034-C

Support ID: 14B12FF

Question Number 6




Which one of the following is the correct address of 'Gracious Morgan'?

64-236-D, Ash Lane, Abhi Sector, Hrishdaam, U.P.

64-236-D, Ash Lane, Abhi Sector, Hrishdham, U.P.

64-236-G, Ash Lane, Abhi Sector, Hrishdham, U.P.

64-263-D, Ash Lane, Abhi Sector, Hrishdham, U.P.

Question Number 7

Based on the data in the following table, answer the question below it:



Which of the following details is not correct?

Sims, Deborah 503-514-1623 8/13/1945

Eames, Michael 402-710-8236 5/14/1941

Cannon, Vernon 951-514-8412 9/30/1953

Howery, Felecia 610-828-6835 9/16/1965

Question Number 8




The correct details of the customer “Begay, David” are __________.

$16,776.78 227-87-9226/AAA/190

$16,776.78 227-87-9266/AAA/190

$16,776.78 227-78-9266/AAA/190

$16,776.78 227-87-9266/AAA/910

Question Number 9




In the following question, in the first column the correct or incorrect part names are given and in the second column correct or incorrect part numbers are given. Find the options, which gives only the incorrect combination/s of the part number and part name as per the table.

I. Rado Watch Diamond - Gold Belt Model 15PP A. RF6-BDHID-86653-PLR/99

II. Philips Electric Iron Automatic Model 21AK B. CD8-JFKDN-48396-PPLK/56

III. Bajaj Ceiling Fan Coolair Brown Model 14BB C. WER-SOD56F-15489-ODO/26

IV. Titan Watch Aqua Golden belt Model 25EC D. CD8-JFDKN-48395-PPLK/56

V. Monica Electric Iron Semi Auto Model 24JL E. HFG-OSJKD-145286-FJG/55

II-E, IV-C

I-D, IV-A

IV-B, V-C

II-D, III-B

Question Number 10




Which one of the following is the correct part number for "Verbal Aptitude Solution Book 1”?

214-SDFRT-15426-LPK/55

512-JLKGM-41562-OKM/21

124-PLEWR-48562-PDF-45

231-DFGHJ-12365-ERT/33

Question Number 2

Please carefully read the following:

The following flowchart represents the process described below. Once you have read the description of the process, answer the question below the flowchart.

In a certain country called Fictitia, the income tax structure is such that:

1. If you are married your taxable income is reduced by 10%

2. For up to 3 children, you get a tax reduction of $750 for each child

3. If you are over 65 or your income is below $15,000 you pay no tax

4. Between $15,000 and $40,000 you pay 10% tax and between $40,000 and $100,000 you pay 20% tax and above $100,000 you pay 30% tax

5. If your income is more than $250,000, you pay a surcharge of 5% on your overall tax



What is the value of Cell 4?

TAX = 10500 + (TAXABLE_INCOME – 40,000)*0.3




Question Number 2
















Question Number 3














Is TAXABLE_INCOME < $40,000?

Is TAXABLE_INCOME > $40,000?

Is TAXABLE_INCOME < $250,000?


Question Number 4












Are you Single?

Are you Married?



Question Number 5












TAXABLE_INCOME = TAXABLE_INCOME- 0.1

TAXABLE_INCOME = TAXABLE_INCOME – 0.9

TAXABLE_INCOME = TAXABLE_INCOME*0.1

TAXABLE_INCOME = TAXABLE_INCOME*0.9



Written English (Basic)

Support ID: 14B10DE

Question Number 1

ran off with

run off in

ran off to

run of from

Question Number 2

built

bolstered

finished

bought

Question Number 3

overturned

overthrown

upset

solidified

Question Number 4

cells into the skin

cells of the skin

cells out of the skin

cells from the skin



Question Number 5

fall…scraped

falls…scrape

fell…scraped

fell…scrapped

Question Number 6

volatile

strategic

unorganized

random

Question Number 7

Now and then he stopped __________ to see whether it was properly locked.

to get a door

for trying a door

to try a door

in trying a door

Question Number 8

has not being steadfast

had been steadfast

has not been steadfast

has not being steadfastly

Question Number 9



for

to

of

from

Question Number 10

While Megan was playing with her new balloon, __________.

it burst

it bursted

it is burst

it was burst

Question Number 1

rearrangement

rearranging

is rearranging

rearrange

Question Number 2

was

has

have

is

Question Number 3

The evening altogether __________ for the whole family.



was pleasantly

were pleasantly

passed off pleasantly

passing off pleasantly

Question Number 4

have

were

has

was

Question Number 5

I wouldn't be so fussy as __________.

I am

I were

you are

we are

Question Number 1

DACB

DABC

ABCD

ACBD

Question Number 2



III, IV, I, and II

IV, I, II, and III

I, III, IV, and II

II, III, IV, and I

Question Number 3

II, III, IV, and I

IV, III, II, and I

III, IV, I, and II

I, III, IV, and II

Question Number 4

I, IV, III, and II

IV, II, I, and III

III, II, I, and IV

II, IV, I, and III

Support ID: 14B10C3

Question Number 5



CADB

ABCD

BCDA

CDBA

Question Number 1




The buyer must take responsibility to know what the law is

The buyer must beware that they do not buy a car that they do not want

The government will not protect a buyer from unscrupulous car salesmen

It is the responsibility of the buyer to ensure that they have not been cheated

Question Number 2


Checking for rust, tire wear, exhaust color

Checking for rust, tire wear, paint job

Checking for rust, paint job, exhaust color

Checking for paint job, exhaust color, tire tread depth



Question Number 3


ASE certified mechanics are the only mechanics who know what they are doing

They are the only mechanics that can be trusted

They have had more schooling in servicing vehicles

They are neutral and will perform a fair inspection

Question Number 4




How many miles it was drive in-state

How frequently it was washed

How well the owner cared for it

If the car was maintained according to the manufacturer’s recommended schedule

Question Number 4




How many miles it was drive in-state

How frequently it was washed

How well the owner cared for it

If the car was maintained according to the manufacturer’s recommended schedule

Question Number 5




Give the buyer advice on which models are the most reliable

Help the buyer locate a vehicle for sale nearby

Adjust the value of the vehicle according to its mileage and cosmetic condition

Help the buyer sell their current vehicle wherever in the country it has the highest resell value


Documents

Oracle Finance Placement Paper Sample