Question for DSSSB PGT Computer Science 2026 - Quiz / Questions / MCQ

Objective Questions

Latest DSSSB PGT Computer Science Exam Question (Objective Questions), MCQ in English

Subjects : English Language and Comprehension, General Awareness, Hindi Language & Comprehension, General Intelligence & Reasoning, Arithmetic and Numerical Ability, Computer Science

Question Bank DSSSB PGT Computer Science Exam - English

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English Language and Comprehension

Question 1Single Answer

I go to Madurai by —– Vaigai Express

A
a
B
an
C
some
D
the

Question 2Single Answer

Have the car stolen!

A
Steal the car
B
You should have the stolen car
C
Get someone to steal the car
D
They have stolen the car

Question 3Single Answer

The payment was collected by the hardworking salesman.

A
The hardworking salesman collected the payment.
B
the salesman who worked heard was able to collect the payment.
C
to collect the payment the salesman had to work hard.
D
The hardworking salesman was able to collect the payment.

Question 4Single Answer

I had to stop all my work to complete this project.

A
All other work had to be stopped to complete this project by me
B
For completing this project all other work must be stopped
C
For completing this project I had to stop all my work
D
To complete this project all other work had been stopped by me

Question 5Single Answer

They have published the names of all the successful candidates.

A
The candidates who have succeeded their names they had published.
B
The names of all the successful candidates have been published by them
C
The candidates who have succeeded their names have been published by them.
D
The names of all the successful candidate were published by them.

Question 6Single Answer

The online shopping site lowered the prices.

A
Lowering of the prices was done by the online shopping site
B
The prices were lowered by the online shopping site
C
The prices had been lowered by the online shopping site
D
The prices have been lowered by the online shopping site

Question 7Single Answer

Who taught you to drive a truck ?

A
To drive a truck by whom were you taught?
B
Driving a truck by who were you taught?
C
Driving a truck by who were you being taught?
D
By whom were you taught to drive a truck?

Question 8Single Answer

We shall invite Suresh.

A
Suresh would be invited by us
B
Suresh would have been invited by us
C
Suresh will be invited by us
D
Suresh will have been invited by us

Question 9Single Answer

Dark clouds have overcast the evening sky.

A
By the dark clouds the evening sky was overcast.
B
The evening sky has been overcast by the dark clouds.
C
Dark clouds overcastted the evening sky.
D
The sky of the evening was overcasted by dark clouds.

Question 10Single Answer

The partners will celebrate their triumph tomorrow.

A
The triumph would be celebrated by the partners a day before
B
The triumph would be celebrated by the partners a day after
C
The triumph would have been celebrated by the partners a day after
D
The triumph will have been celebrated by the partners tomorrow

Question 11Single Answer

Why did break the vase?

A
why is the vase broken by him
B
why was the vase broken by him
C
why had been the vase broken by him
D
why has been the vase broken by him

Question 12Single Answer

Mariam was writing a note to her boss.

A
A note was written to her boss by Mariam
B
A note was wrote by Mariam to her boss
C
A note was being written by Mariam to her boss
D
A note was written by Mariam to her boss

Question 13Single Answer

The baby really enjoys that music.

A
That music was really enjoyed by the baby.
B
That music was really being enjoyed by the baby.
C
That music is really enjoyed by the baby.
D
This music was really enjoyed by the baby.

Question 14Single Answer

The weather disrupted the final match.

A
The final match has been disrupted by the weather.
B
The final match had been disrupted by the weather.
C
The final match was disrupted by the weather.
D
The final match was being disrupted by the weather.

Question 15Single Answer

The management committee is required to publish a report every year.

A
report would be published by the management committee every year.
B
A report would have been published by the management committee every year.
C
A report requires to be published by the management committee every year.
D
Every year the report would be published by the management committee.

Question 16Single Answer

Preeti ran the race in record time.

A
In record time Preeti ran the race.
B
The race was run by Preeti in record time
C
The race was being run by Preeti in record time
D
The race had been run by Preeti in record time

Question 17Single Answer

I shall have written the full thesis by December

A
By December I shall have wrote the full thesis.
B
The full thesis will have been written by me by December.
C
The full Thesis will be wrote by me by December
D
By December the full thesis must have been wrote by me.

Question 18Single Answer

One must keep one’s promises.

A
One’s promises must be kept by one.
B
One’s promises had to be kept.
C
Promises must be kept.
D
Promises have to be kept by one.

Question 19Single Answer

I read the story in one night.

A
The story had been read by me in one night.
B
The story has been read by me in one night
C
n one night the story has been read by me.
D
the story was read by me in one night

Question 20Single Answer

We must take care of the old.

A
Those who are old need to be taken care of by us.
B
The old must be taken care of by us.
C
Those who are old need care by us
D
The old should be taken care of by us.

General Awareness

Question 21Single Answer

Yojna a weekly journal

A
Ministry of Finance
B
Ministry of Information and Broadcastin
C
Ministry of Rural Development
D
Planning Commission

Question 22Single Answer

Kurukshetra a journal on rural development is published by

A
Ministry of Finance
B
Ministry of Information and Broadcastin
C
Ministry of Rural Development
D
Planning Commission

Question 23Single Answer

Devaluation of a currency means

A
Fixing the value of the currency in conjuction with the movement in the value of a basket of predetermined currencies
B
Reduction in the value of a currency vis-à-vis major internationally traded currencies
C
Fixing the value of currency in multilateral consultaion with the IMF the World Bank and major trading partners
D
Permitting the currency to seek its worth in the international market

Question 24Single Answer

In India rural incomes are generally lower than the urban incomes, which of the following reasons account for this
1. a large number of farmers are illiterate and know little about scientific agriculture
2. prices of primary products are lower than those of manufactured products
3. Investments in agriculture has been low when compared to investment in industry

A
1 and 3
B
2 and 3
C
1 and 2
D
1,2 and 3

Question 25Single Answer

Which of the following programmes aims at the promotion of savings among rural women

A
Rashtriya Mahila Kosh
B
Indira Mahila Yojna
C
Jawahar Rozgar Yojna
D
Mahila Samridhi Yojna

Question 26Single Answer

What is Net National Product

A
the money value of final goods and services produced annually in the economy
B
the money value of annual service generation in the economy
C
the money value of tangible goods produced annually in the economy
D
The money value of tangible goods available in the economy

Question 27Single Answer

National income is the

A
net national product at market price
B
net national product at factor cost
C
net domestic product at market price
D
net domestic product at factor cost

Question 28Single Answer

Chelliah Committee of 1992 deals with the overhauling of our

A
financial system
B
tax system
C
patents and copyrights
D
Public sector undertakings

Question 29Single Answer

During which Five Year Plan was the annual growth rate of National Income the lowest

A
2^nd plan
B
3^rd plan
C
5^th plan
D
6^th plan

Question 30Single Answer

Which of the following taxes is a progressive tax

A
sales tax
B
custom tax
C
excise tax
D
income tax

Question 31Single Answer

Temperature can be expressed as derived quantity in terms of

A
length and mass
B
mass and time
C
length, mass and time
D
None of these

Question 32Single Answer

Electron volt is a unit of

A
potential difference
B
charge
C
energy
D
capacity

Question 33Single Answer

Which of the following is not a synthetic fibre:

A
Anygora
B
Rayon
C
Nylon
D
Polyster

Question 34Single Answer

Which of the following contain enzymes for cellular respiration ?

A
Dictyosomes
B
Endoplasmic reticulum
C
lysosomes
D
Mitochondria

Question 35Single Answer

Which one among the following nutrients is a strctural

A
Cell membrane
B
Plasma membrane
C
Cell wall
D
Nucleus

Question 36Single Answer

The Indian Navy recently received its second indigenous Diving Support Vessel (DSV). What is its name?

A
Nistar
B
Nipun
C
INS Vikrant
D
INS Arihant

Question 37Single Answer

The Public Examinations (Prevention of Unfair Means) Amendment Bill, 2026, was passed by the Rajya Sabha on which date?

A
27 July 2026
B
29 July 2026
C
31 July 2026
D
30 July 2026

Question 38Single Answer

Who won the silver medal in the men’s javelin throw at the Commonwealth Games 2026 held in Glasgow?

A
Yash Vir Singh
B
Neeraj Chopra
C
Kishore Jena
D
Rohit Yadav

Question 39Single Answer

India became which numbered WTO member to accept the Agreement on Fisheries Subsidies (as per recent updates)?

A
120th
B
121st
C
123rd
D
125th

Question 40Single Answer

Which organisation released the Global Tiger Recovery Report 2026?

A
UNEP
B
WWF
C
Global Tiger Forum
D
IUCN

Hindi Language & Comprehension

Question 41Single Answer

'ऋ' अर् में बदलता है -

A
गुण संधि के अनुसार
B
यण संधि के अनुसार
C
वृद्धि संधि के अनुसार
D
अयादि संधि के अनुसार

Question 42Single Answer

निम्न में कौनसा नासिक्य व्यंजन है -

A
त्
B
न्
C
द्
D
भ्

Question 43Single Answer

निम्न में से उत्क्षिप्त व्यंजन है -

A
ल
B
ष
C
ड़
D
न

Question 44Single Answer

निम्न में से अल्प प्राण नहीं है -

A
ख
B
ग
C
च
D
द

Question 45Single Answer

तालव्य व्यंजन है-

A
ट ड द ढ
B
च छ ज झ
C
त थ द ध
D
प फ ब भ

Question 46Single Answer

'अ' स्वर का उच्चारण स्थान क्या है -

A
मूर्धा
B
कण्ठ
C
तालु
D
ओष्ठ

Question 47Single Answer

निम्लखित मे कंट- तालव्य स्वर कौनसे है ?

A
ए - ऐ
B
ए - ओ
C
ए - ऊ
D
त - द

Question 48Single Answer

जो धातु या शब्द के अंत में जोड़ा जाता है उसे कहते है ?

A
समास
B
अव्यय
C
उपसर्ग
D
प्रत्यय

Question 49Single Answer

प्रख्यात में प्रयुक्त उपसर्ग है -

A
प्र
B
त
C
प्रख
D
आत

Question 50Single Answer

'साखी' शब्द का तत्सम रूप है -

A
सखी
B
शाखा
C
राखी
D
साक्षी

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Hindi Language & Comprehension

Question 51Single Answer

किस क्रम में वृत्तमुखी स्वर नहीं है -

A
आ
B
ऊँ
C
ओ
D
औ

Question 52Single Answer

उपसर्ग का प्रयोग होता है -

A
शब्द के आदि में
B
शब्द के मध्य में
C
शब्द के अंत में
D
इनमे से कोई नहीं

Question 53Single Answer

'पंडित दूध पीता है' इस वाक्य में कारक है -

A
कर्म, करण
B
सम्प्रदान, सम्बन्ध
C
कर्ता, कर्म
D
इनमें से कोई नहीं

Question 54Single Answer

'ने' किस कारक का चिह्न है -

A
कर्ता
B
करण
C
सम्प्रदान
D
कर्म

Question 55Single Answer

'वह जहाँ चाहे, जाये; मुझे क्या लेना-देना।' यह कैसा वाक्य है -

A
संयुक्त वाक्य
B
सरल वाक्य
C
मिश्रित वाक्य
D
संयुक्त-मिश्रित वाक्य

Question 56Single Answer

व्याकरण के नियमानुसार किस वाक्य में पदक्रम सही है -

A
रावण को राम ने मारा।
B
राम ने रावण को मारा।
C
मारा राम ने रावण को।
D
संयुक्त-मिश्रित वाक्य।

Question 57Single Answer

'अधिकरण' कारक का चिह्न है -

A
अरे
B
में
C
से
D
को

Question 58Single Answer

स्वर होते हैं -

A
घोष
B
अघोष
C
अल्पप्राण
D
महाप्राण

Question 59Single Answer

निम्नलिखित में से वर्त्स्य है -

A
ल्
B
ड
C
ढ़
D
स्

Question 60Single Answer

'दित्व' का प्रयोग किस शब्द में नहीं हुआ है ?

A
सच्चा
B
कुत्ता
C
बल्गा
D
बग्गा

General Intelligence & Reasoning

Question 61Single Answer

Passage :

Direction: Study the given information carefully and answer the given question
P, Q, R, S, T, V, X and Y are seated in a straight line facing North. P sits fourth to the left of V. V sits either sixth from the left end of the line or fourth from the right end of the line. S sits second to the right of R. R is not an immediate neighbor of V. T and Q are immediate neighbours of each other but neither T not Q sits at extreme ends of the line. Only one person sits between T and X. X does not sit at the extreme end of the line

According to the passage, what is the main purpose of data protection laws ?

A
To ensure that foreign countries invest in research for drugs to treat diseases like TB
B
To attract Indian scientists back to the country
C
To prevent misuse of research to make profit by competing companies
D
To make clinical trials more acceptable to the public
E
None of these

Question 62Single Answer

‘Gram’ is relatd to ‘Mass’ in the same way as ‘Centimetre’ is related to

A
Area
B
Volume
C
Length
D
Sound
E
Energy

Question 63Single Answer

'Mustard' is related to 'Seed' in the same way as 'Carrot' is related to

A
Fruit
B
Stem
C
Flower
D
Root
E
None of these

Question 64Single Answer

Which of the following pairs of words have the same relationship as Fan : Heat?

A
Water : Drink
B
Light : Night
C
Teach : Student
D
Air : Breathe
E
Food : Hunger

Question 65Single Answer

'Radish' is related to 'Root', in the same way as 'Brinjal' is related to

A
Fruit
B
Stem
C
Flower
D
Root
E
None of these

Question 66Single Answer

'Jackal' is related to 'Carnivorous', in the same way as 'Goat' is related to

A
Omnivorous
B
Carnivorous
C
Herbivorous
D
Multivorous
E
None of these

Question 67Single Answer

Which of the following pairs has similar relationship as Run : Race?

A
Party : Dance
B
Study : Book
C
Lecture : Study
D
Enjoy : Journey
E
None of these

Question 68Single Answer

Which of the following has same relationship as that of Money : Wealth?

A
Pity : Kindness
B
Cruel : Anger
C
Wise : Education
D
Pride : Humility
E
None of these

Question 69Single Answer

Which of the following is related to ‘Melody’, in the same way as ‘Delicious’ is related to 'Taste'?

A
Memory
B
Highness
C
Tongue
D
Speak
E
Voice

Question 70Single Answer

Offhand’ is related to ‘Premeditation’ in the same way as ‘Above board’ is related to

A
Integrity
B
Honesty
C
Guide
D
Competition
E
None of these

Question 71Single Answer

5 : 7 : : ? : 28

A
20
B
14
C
56
D
26
E
None of these

Question 72Single Answer

Which one is different form the remaining three?

A
GIJK
B
DFGH
C
CEFG
D
ABCD
E
None of these

Question 73Single Answer

Three of the following four are alike in certain way and so form a group. Which is one that does not belong to the group?

A
71
B
73
C
77
D
67
E
None of these

Question 74Single Answer

Unscramble the letters in the given words and find the odd one out.

A
UMRSME
B
EIWNTR
C
PIGRSN
D
LCUOD
E
None of these

Question 75Single Answer

What should come next in the following number series?
0 2 4 6 2 3 0 2 4 6 4 5 0 2 4 6 6 7 0 2?

Question 76Single Answer

What will be there is the place of question mark in the following series?
E G 3 5, I K 9 9, M O 1 9 5, Q S 3 2 3?

A
UW483
B
ZA26
C
TU420
D
ST380
E
None of these

Question 77Single Answer

What should come next in the following letter series?
A Z A B Y A B C X A B C D W A B C D E V A B C D E

A
U
B
T
C
A
D
G
E
None of these

Question 78Single Answer

What should come next in the following letter series?
H G F E D C B A G F E D C B A G F E D C B

A
E
B
G
C
F
D
B
E
None of these

Question 79Single Answer

What should come next in the following letter series?
Z X V T R P N L J Y W U S Q O

A
M
B
K
C
H
D
J
E
None of these

Question 80Single Answer

Which of the following should come next in the given sequence of numbers?
24 3 2 4 3 1 2 4 3 1 2 2 4 3 1 2 3 1 2 3 2 4 3 1 2 3

A
2
B
3
C
4
D
5
E
None of these

Arithmetic and Numerical Ability

Question 81Single Answer

The cash difference between the selling prices of an article at a profit of 4% and 6% is Rs. 3. The ratio of the two selling prices is:__________ ?

A
51:52
B
52:53
C
51:53
D
52:55

Question 82Single Answer

Which of the following numbers is irrational ?

A
√49
B
0.125
C
√2
D
22/7

Question 83Single Answer

356 x 936 – 356 x 836 = ?

A
35600
B
34500
C
9630
D
93600

Question 84Single Answer

Arrange in descending order: 5/8, 7/10, 3/4

A
3/4 > 7/10 > 5/8
B
7/10 > 3/4 > 5/8
C
3/4 > 5/8 > 7/10
D
5/8 > 7/10 > 3/4

Question 85Single Answer

What is (3^{^}{4} times 9^{^}{2}) ?

A
3⁶
B
3⁸
C
3¹⁰
D
9⁶

Question 86Single Answer

If 3⁴X^-2 = 729, then find the value of X.

Question 87Single Answer

Convert 0.6 into fraction ?

A
3/5
B
2/3
C
4/5

Question 88Single Answer

The no. plate of a bus had peculiarity. The bus number was a perfect square. It was also a perfect square when the plate numbers were reversed. The bus company had only five hundred buses numbered from 1 to 500. What was the number ?

A
169
B
36
C
196
D
Can not say

Question 89Single Answer

If a and b are positive integers, such that ab = 125, then (a-b)^a+b-4= ?

A
16
B
25
C
28
D
30

Question 90Single Answer

If x^*y = x² + y² – xy, then value of 9^*11 is

A
93
B
103
C
60.5
D
121

Question 91Single Answer

Which is greater ?

A
15/16
B
17/18
C
Equal
D
Cannot compare

Question 92Single Answer

If sum of two numbers is 42 and their product is 437, then find their difference.

Question 93Single Answer

Write the 44000 in Roman numerals

A
XLI
B
XLVI
C
XLIV
D
XLVIC

Question 94Single Answer

Convert 0.0909… into fraction ?

A
1/11
B
9/11
C
1/9
D
9/10

Question 95Single Answer

What is (98 times 102) ?

A
9996
B
10000
C
10096
D
10196

Question 96Single Answer

Which is smaller ?

A
9/11
B
7/9
C
Equal
D
Cannot compare

Question 97Single Answer

Convert 0.5777… into fraction ?

A
26/45
B
52/90
C
13/22
D
5/9

Question 98Single Answer

Convert 0.81 into fraction ?

A
81/100
B
9/10
C
8/9
D
9/11

Question 99Single Answer

(63)² – (12)² =?

A
3528
B
3852
C
3582
D
3825

Question 100Single Answer

Which is greater ?

A
13/17
B
11/14
C
Equal
D
Cannot compare

Computer Science

Question 101Single Answer

The 0 and 1 in the binary numbering system are called Binary Digits or

A
Bytes
B
Kilobytes
C
Decimal bytes
D
Bits

Question 102Single Answer

What language does a browser typically interpret to display information from the World Wide Web ?

A
Machine Code
B
Assembly Language
C
HTML
D
C++

Question 103Single Answer

______ is the process of finding errors in software code.

A
Compiling
B
Testing
C
Running
D
Debugging

Question 104Single Answer

The code for a Web page is written using _________.

A
A fifth generation language
B
WinZip
C
Peripherals
D
Hypertext Markup Language

Question 105Single Answer

A program is a sequence of ___________ written in a programming language.

A
Lines
B
Function
C
Instructions
D
Code words

Question 106Single Answer

Which of the following languages is more suited to a structured program ?

A
PL/1
B
FORTRAN
C
BASIC
D
PASCAL

Question 107Single Answer

A computer program that converts assembly language to machine language to machine language is

A
compiler
B
Interpreter
C
Assembler
D
None of the above

Question 108Single Answer

The symbols used in an assembly language are

A
Codes
B
Mnemonics
C
Assembler
D
All of the above

Question 109Single Answer

Which is a non-standard version of a computing language ?

A
PROLOG
B
APL
C
Army
D
PL/1

Question 110Single Answer

A language which is close to that used with in the computer is

A
High – level language
B
Assembly language
C
Low- level language
D
All of the above

Question 111Single Answer

Program execution time would be minimum if the programs are written in

A
Machine Language
B
Assembly language
C
High level language
D
All of the above

Question 112Single Answer

Which one of the following is not a type of a language processor ?

A
Compiler
B
Interpreter
C
Application software
D
Assembler

Question 113Single Answer

Which one of the following is called low level languages ?

A
Machine language
B
Assembly language
C
both of the above
D
None of the above

Question 114Single Answer

Which is the limitation of high level language ?

A
Lower efficiency
B
Machine dependence
C
Machine level coding
D
None of above

Question 115Single Answer

Programming language which is used for scientific purposes and work is to be done in batches is

A
PASCAL
B
FORTRAN
C
LOGO
D
COMAL

Question 116Single Answer

Programming language which is extension of programming language 'BASIC' is

A
PASCAL
B
COBOL
C
LOGO
D
COMAL

Question 117Single Answer

Program subroutines are

A
called by other programs
B
fixed variable
C
default constants
D
default variables

Question 118Single Answer

Loop statement which is repeated to some given number of times is classified as

A
FOR loop
B
GO loop
C
REPEAT loop
D
GO REPEAT loop

Question 119Single Answer

A program which interprets each line of high level program at time of execution is called

A
instructor
B
interpreter
C
translator
D
executor

Question 120Single Answer

Set of data whose items are organized together is classified as

A
data structure
B
variable structure
C
string structure
D
positive structure

Question 121Single Answer

______ is a container that represents a value in a program .

A
Compiler
B
Variable
C
Data type
D
None of the above

Question 122Single Answer

To distinguish between different data types, a computer uses special ______ .

A
Internal codes
B
External codes
C
compilers
D
None of the above

Question 123Single Answer

_______ is the same thing as a variable with one major difference. Its does not change, while the value of a variable can change throughout a program .

A
fixed-Variable
B
Conditional
C
Constant
D
None of the above

Question 124Single Answer

Array is a special type of variable used in many programming languages, such as ________

A
C
B
C++
C
Java
D
All of the above

Question 125Single Answer

What is a segment of code that executes repeatedly based on a certain condition ?

A
Function
B
Array
C
Loop
D
None of the above

Question 126Single Answer

What is defined as a set of code used to carry out specific tasks ?

A
Function
B
Class
C
Loop
D
None of the above

Question 127Single Answer

What is used for a real world object that is to be used in a program ?

A
Program
B
Template
C
Car Class
D
None of the above

Question 128Single Answer

_______ is object oriented programming language that uses virtual functions, multiple inheritance, exception handling, polymorphism, etc .

A
C++
B
C
C
GUI
D
None of the above

Question 129Single Answer

C++ provides comprehensive coverage of abstract classes, such as ______ .

A
Interfaces
B
Regular error handling, standard strings
C
I/O strings
D
All of the above

Question 130Single Answer

A linked list a linear collection of similar data elements called ______ .

A
Subscript
B
Index
C
Nodes
D
Null

Question 131Single Answer

______ was the first high-level language developed by john Backus at IBM in 1956

A
FORTRAN
B
COBOL
C
BASIC
D
NONE OF THE ABOVE

Question 132Single Answer

This language was developed by Dennis Ritchie of Bell Laboratories in order to implement the operating system UNIX .

A
C
B
C++
C
Java
D
LISP

Question 133Single Answer

C is known as

A
low level programming language
B
High level programming language
C
Machine language
D
None of the above

Question 134Single Answer

Which of the following is language processor ?

A
Interpreter
B
Assembler
C
Compiler
D
All of the above

Question 135Single Answer

________ converts an assembly language program into machine language .

A
Assembler
B
Compiler
C
Interpreter
D
All of the above

Question 136Single Answer

Which of the following language processors converts a high-level language program line by line into a machine language ?

A
Assembler
B
Interpreter
C
Compiler
D
None of the above

Question 137Single Answer

Errors in a computer program are referred to as

A
Bugs
B
Mistakes
C
Item overlooked
D
Crash

Question 138Single Answer

Computer programs are written in a high level programming language; however, the human-readable version of a program is called ________ .

A
cache
B
Instruction set
C
source code
D
word size

Question 139Single Answer

Which of the following is not a programming language ?

A
Pascal
B
Microsoft Office
C
Java
D
C++

Question 140Single Answer

What is correcting errors in a program called ?

A
Compiling
B
Debugging
C
Grinding
D
Interpreting

Question 141Single Answer

Which one of the following is not a computer language ?

A
Java
B
COBOL
C
ASP
D
LOTUS

Question 142Single Answer

Which of the following is not a computer language ?

A
PASCAL
B
UNIX
C
FORTRAN
D
COBOL

Question 143Single Answer

A series of instructions that tells a computer what to do and how to do. It is called a __________

A
program
B
command
C
user response
D
processor

Question 144Single Answer

A set of step-by-setp procedures for accomplishing a task is known as a (n) ________ .

A
algorithm
B
hardware program
C
software bug
D
firmware program

Question 145Single Answer

All of the following are included in typical Computer programming language which are in use currently Except

A
C++
B
Java
C
visual Basic NET
D
Machine language

Question 146Single Answer

Query language comes under:

A
Third generation
B
Fourth generation
C
Fifth generation
D
None of these

Question 147Single Answer

Errors in computer programs are called

A
Follies
B
Mistakes
C
Bugs
D
Spam

Question 148Single Answer

The default file extension of MS-Excel is

A
xlr
B
exe
C
exl
D
xls

Question 149Single Answer

High Level programming language can be converted to machine language using which of the following ?

A
Oracle
B
Compiler
C
Mat lab
D
Assembler

Question 150Single Answer

Which programming language are classified as low level languages ?

A
BASIC, COBOL, FORTRAN
B
Prolog
C
C, C ++
D
Assembly languages

Question 151Single Answer

FORTRAN is

A
File Translation
B
Format Translation
C
Formula Translation
D
Floppy Translation

Question 152Single Answer

Who invented the high level language "C" ?

A
Dennis M. Ritchie
B
Niklaus Writh
C
Seymour Papert
D
Donald Kunth

Question 153Single Answer

_____ is an OOP principle .

A
Structured programming
B
Procedural programming
C
Inheritance
D
Linking

Question 154Single Answer

COBOL is widely used in ________ applications .

A
Commercial
B
Scientific
C
Space
D
Mathematical

Question 155Single Answer

Father of "C" programming language

A
Dennis Ritchie
B
Prof John Keenly
C
Thomas Kurtz
D
Bill Gates

Question 156Single Answer

The instructions that tell a computer how to carry out the processing tasks are referred

A
programs
B
processors
C
input devices
D
memory moduless

Question 157Single Answer

Which one of the following is NOT a computer language ?

A
MS- Excel
B
BASIC
C
COBOL
D
C++

Question 158Single Answer

COBOL is an acronym for _______

A
Common Business Oriented Language
B
Computer Business Oriented Language
C
Common Business Operated Language
D
Common Business Organized Language

Question 159Single Answer

Which of the following is not a binary number ?

A
1
B
101
C
202
D
110

Question 160Single Answer

When creating a computer program, the ______designs the structure of the program .

A
End user
B
System Analyst
C
Programmer
D
All of the above

Question 161Single Answer

Binary numbers need more places for counting because

A
They are always big number
B
Any no of 0's can be added in front of them
C
Binary base is small
D
0's and I's have to be properly spaced apart

Question 162Single Answer

The 2's complement of a binary no. is obtained by adding _________ to its 1's complment .

A
zero
B
1
C
10
D
12

Question 163Single Answer

A systems programming language for microcomputers in the intel family is

A
PL/C
B
PL/CT
C
PL/M
D
PLA

Question 164Single Answer

Which is a machine-oriented high-level language for the GEC 4080 series machines .

A
LOGO
B
SNOBOL
C
Babbage
D
ALGOL

Question 165Single Answer

Data division is the third division of a_______program .

A
COBOL
B
BASIC
C
PASCAL
D
FORTH

Question 166Single Answer

Which language was devised by Dr. Seymour Aubrey Papert ?

A
APL
B
COBOL
C
LOGO
D
FORTRAN

Question 167Single Answer

Which of the following is intended to be used in all applications runs on mainframe computers .

A
LOGO
B
APL
C
PL/1
D
OCCAM

Question 168Single Answer

Which is another name for functional language ?

A
Machine
B
Application language
C
Low-Level language
D
High – level language

Question 169Single Answer

A notation used to express clearly on algorithm is known as

A
Algorithmic language
B
Assembly language
C
Machine language
D
High level language

Question 170Single Answer

Which programming language is based on Algol60.

A
PILOT
B
SNOBOL
C
ADA
D
SIMULA

Question 171Single Answer

Symbolic languages were developed in

A
1962
B
1950
C
1974
D
1980

Question 172Single Answer

The language that is an input for statement translation is called .

A
Assembly language
B
Source language
C
High-level language
D
Object language

Question 173Single Answer

Who is the creator of the PASCAL language ?

A
Niklaus Wirth
B
Dijkstra
C
Donald Knuth
D
Basic Pascal

Question 174Single Answer

Computer instructions written with the use of English words instead of binary machine code is called

A
Mnemonics
B
Symbolic code
C
Gray code
D
OP - code

Question 175Single Answer

The following is true about 2 out of 5 code

A
It is weighted code
B
it is unweighted code
C
it has odd parity
D
All of the above

Question 176Single Answer

Each model of a computer has a unique

A
Assembly language
B
Machine language
C
High level langauge
D
All of the above

Question 177Single Answer

The process of writing computer instructions in a programming language is known as

A
Coding
B
Processing
C
Progamming
D
File

Question 178Single Answer

The computer program language which is widely used in computer science and engineering and also in business is

A
COBOL
B
FORTRAN
C
PASCAL
D
LISP

Question 179Single Answer

Group of instructions that directs a computer is called

A
Storage
B
Memory
C
Logic
D
Program

Question 180Single Answer

A code which uses more bits for each character then what is necessary is known as

A
Hollerith code
B
Gray code
C
Redundant code
D
Mnemonics

Question 181Single Answer

A device which converts human readable data into machine language is

A
Card reader
B
Card punch
C
Punched paper tape
D
Character reader

Question 182Single Answer

The most popular language for interactive use is

A
COBOL
B
PASCAL
C
BASIC
D
FORTRAN

Question 183Single Answer

In which of the following, each data item contains at most 2 points

A
List Structure
B
LISP
C
List sorting
D
List head

Question 184Single Answer

A step-by-step procedure used to solve a problem is called

A
Operating system
B
Algorithm
C
Application program
D
All of the above

Question 185Single Answer

Which of the following is a special purpose language used to describe to a computer's operating system .

A
LOGO
B
APL
C
ICL
D
CORAL

Question 186Single Answer

Which of the following language is the most widely used ?

A
PL/1
B
BASIC
C
FORTRAN
D
PASCAL

Question 187Single Answer

Which language was created by Charles H. Moore at National Radio Astronomy Observatory .

A
BASIC
B
FORTH
C
dBASE
D
COBOL

Question 188Single Answer

Which of the following language is often translated in pseudo code ?

A
Assembly
B
FORTRAN
C
PASCAL
D
BASIC

Question 189Single Answer

Programmed instructions to the computer is known as

A
Data
B
Code
C
Documentation
D
Database

Question 190Single Answer

Programs prepared by an outside supplier & privided to a user in a machine readable form is knwon as

A
Utility program
B
Canned program
C
Application program
D
Application software

Question 191Single Answer

Dennis was Author of Famous Programming Book ________ .

A
C programming and Techniques
B
Thinking in C
C
The C programming Language
D
Learn C step By Step

Question 192Single Answer

C Programing was created at ________ at Dennis Ritchie .

A
Stanford Lab
B
Haward University
C
AT & T Bell Laboratory
D
L&T Laboratory

Question 193Single Answer

C Programming was created in year ______ .

A
1976
B
1972
C
1967
D
1980

Question 194Single Answer

Many features of C were derived from an earlier language called _____ .

A
B
B
PASCAL
C
BASIC
D
FORTRAN

Question 195Single Answer

Which Committe standardize C Programming Language ?

A
ANSI
B
W3C
C
TRAI
D
ISO

Question 196Single Answer

Ritchie and Brian Kernighan jointly carried out the development of C and that version is _________ .

A
K&R C
B
ANSI C
C
C99
D
R&KC

Question 197Single Answer

Who was Creator of B Language, which inspired Dennis Ritchie to create Strong Procedural Language called C ?

A
Ken Thompson
B
Thomas E. Kurtz
C
John W. Backus
D
Brian Kernighan

Question 198Single Answer

Dennis Ritchie Born On _____ ?

A
September 9, 1941
B
September 9, 1958
C
September 9, 1951
D
September 9, 1947

Question 199Single Answer

Who is called as Father of C Programming Language ?

A
Steve Jobs
B
Dennis Ritchie
C
Ken Thompson
D
Bill Gates

Question 200Single Answer

By Nationality, Dennis Ritchie Was _____ ?

A
British
B
Russian
C
Canadian
D
American

Question 201Single Answer

Dennis Ritchie Completed his graduation from _______ University ?

A
MIT University
B
Stanford University
C
Harvard University
D
Cembridge University

Question 202Single Answer

What is full Name of Dennis Ritchie ?

A
Dennis George Ritchie
B
Dennis Stephen Ritchie
C
Dennis Bill Ritchie
D
Dennis MacAlistair Ritchie

Question 203Single Answer

Dennis Ritchie Was Creator of Famous Programming Language

A
BCPL
B
C++ Programming
C
C Programming
D
BASIC

Question 204Single Answer

Following Operating System was Created By Dennis Ritchie

A
Ubuntu
B
Linux
C
UNIX
D
Android

Question 205Single Answer

Dennis Ritchie Born in ________ city ?

A
Santa Ana
B
Bronxville, New York
C
Dallas
D
Washington

Question 206Single Answer

Determine Output:
#define clrscr ( ) 1000
void main ( )
{
clrscr ( ) ;
printf("%d", clrscr ( ));
}

A
0
B
1
C
100
D
Error

Question 207Single Answer

Determine Output:
void main ( )
{
printf ("%p", main );
}

A
Error
B
make an infinite loop
C
Some address will be printed
D
None of these

Question 208Single Answer

Determine Output:
void main ( )
{
char not;
not = 12;
printf("%d", not);
}

A
2
B
Garbage Value
C
0
D
None of these

Question 209Single Answer

Determine Output:
void main ( )
{
int i = i++, j=j++, k = k++;
printf(“%d %d %d", i , j, k);
}

A
1 1 1
B
0 0 0
C
garbage values
D
Error

Question 210Single Answer

Who is father of C Language ?

A
Bjarne Stroustrup
B
James A. Gosling
C
Dennis Ritchie
D
Dr. E.F. Codd

Question 211Single Answer

C Language developed at ________ ?

A
AT & T's Bell Laboratories of USA in 1972
B
AT & T's Bell Laboratories of USA in 1970
C
Sun Microsystems in 1973
D
Cambridge University in 1972

Question 212Single Answer

For 16-bit compiler allowable range for integer constants is ______?

A
-3.4e38 to 3.4e38
B
-32767 to 32768
C
-32668 to 32667
D
-32768 to 32767

Question 213Single Answer

C programs are converted into machine language with the help of

A
An Editor
B
A compiler
C
An operating system
D
None of these

Question 214Single Answer

C was primarily developed as

A
System programming language
B
General purpose language
C
Data processing language
D
None of the above

Question 215Single Answer

Standard ANSIC recognizes ______ number of keywords ?

A
30
B
32
C
24
D
36

Question 216Single Answer

Which one of the following is not a reserved keyword for C ?

A
auto
B
case
C
main
D
default

Question 217Single Answer

A C variable cannot start with

A
A number
B
A special symbol other thatn underscore
C
Both of the above
D
An alphabet

Question 218Single Answer

Which one of the following is not a valid identifier ?

A
_compscibits
B
1compscibits
C
comp_scibits
D
compscibits 1

Question 219Single Answer

If integer needs two bytes of storage, then maximum value of an unsigned integer is

A
2^16 - 1
B
2^15 – 1
C
2^ 16
D
2^15

Question 220Single Answer

What is the correct value to return to the operating system upon the successful completion of a program ?

A
1
B
-1
C
zero
D
Program do not return a value

Question 221Single Answer

Which is the only function all C programs must contain ?

A
start()
B
system ( )
C
main ( )
D
printf ( )

Question 222Single Answer

Which of the following is not a correct variable type ?

A
float
B
real
C
int
D
double

Question 223Single Answer

What number would be shown on the screen after the following statements of C are executed ?
char ch;
int i;
ch = 'G';
i = ch- 'A';
printf("%d",i);

Question 224Single Answer

Which of following is not a valid name for a C variable ?

A
Computerscibits
B
computer_scibits
C
computer scibits
D
Both A and B

Question 225Single Answer

Find the output of the following program.
void main ( ) {int i = 01289; printf("%d", i); }

A
0289
B
1289
C
0713
D
Syntax error

Question 226Single Answer

If ASCII Value of 'x' is 120, then what is the value of
the H, if
H = ( 'x' – 'w') / 3;

A
1
B
2
C
3
D
zero

Question 227Single Answer

Find the output of the following program.
void ( )
{
int i = 065, j = 65;
printf("%d", i, j)";
}

A
5365
B
6565
C
06565
D
05365

Question 228Single Answer

What is the difference between a declaration and a definition of a variable?

A
Both can occur multiple times, but a declaration must occur first
B
A definition occurs once, but a declaration may occur many times
C
Both can occur multiple times, but a definition must occur first
D
A declaration occurs once, but a definition may occur many times

Question 229Single Answer

"My salary was increased by 15%" Select the statement, which will EXACTLY reproduce the line of text above.

A
printf("My salary was increased by 15/%!");
B
printf("My salary was increased by 15%!");
C
printf ("My salary was increased by 15'%'!");
D
printf("My salary was increased by 15%%!");

Question 230Single Answer

How many times below for loop will be executed ?
#include

int main ( )
{
int i = 0;
for(;;)
printf("%d",i);
return 0;
}

A
0 times
B
Infinite times
C
1 times
D
10 times

Question 231Single Answer

Find output of the following program ?
#include

int main ( )
{
char str [ ] = "Smaller";
int a = 100;
printf(a > 10? "Greater" : "%s", str);
return 0;
}

A
Greater
B
100
C
Smaller
D
Compile Error

Question 232Single Answer

Assuming a short is two bytes long, what will be printed by the below
code ?
short testarray[4][3] = { {1}, {2,3}, {4, 5, 6} } ;
printf("%d", sizeof(testarray));

A
6
B
7
C
24
D
It will not compile because not enough initializers are given

Question 233Single Answer

Guess the output of the following program ?
#include

int main ( )
{
int a = 100, b = 200, c = 300;
if(!a> = 500)
b = 300;
c = 400;
printf("%d,%d,%d", a, b, c);
return 0;
}

A
100, 300, 300
B
100,200,400
C
100,200,300
D
100,300,400

Question 234Single Answer

Guess the output of the following program;
#include

int main ( )
{ int x = 10;
float y = 10.0;
if(x = y)
printf("x and y are equal");
else
printf("x and y are not equal");
return 0;
}

A
x and y are equal
B
Compile Error
C
Run Time Error
D
x and y are not equal

Question 235Single Answer

Guess the output of the program ?
#Include

int main( )
{
int a =0, b =1, c=2;
*((a+1 ==1) ? &b :&a) = a? b:c;
printf("%d, %d, %d/n", a,b,c);
return 0;
}

A
1, 1, 2
B
2, 2, 2
C
0, 2, 2
D
0, 1, 2

Question 236Single Answer

What will be printed if we execute following program ?
#include

int main ( )
{
  float a = 0.3;
if(0.3 >a)
  printf("True/n");
  else
  printf("False/n");
  return 0;
}

A
False
B
True
C
True False
D
None of these

Question 237Single Answer

Predict the output of the program ?
#include

int main ( )
{
if(printf("ABC"))
printf("True");
else
printf("False");
return 0;
}

A
ABC
B
ABCFalse
C
True
D
ABCTrue

Question 238Single Answer

Guess the output of the program ?
#include

int main ( )
{
int i = 1, j = 2;
if(i = 1) && if (j = 2)
printf ("India is my country");
return 0;
}

A
No output and No Error
B
Error : Misplaced IF
C
Error : Expression Syntax Error
D
Error : Undeclared identifier if

Question 239Single Answer

How many times loop will get executed ?
#Include

int main ( )
{
int i = 0;
while(i < = 255)
{
printf("%d",i);
i++;
}
return 0;
}

A
1 Time
B
255 Times
C
Infinite Times
D
256 Times

Question 240Single Answer

Point out error in the following code-
#include

int main ( )
{
int x = 50, y = 100;
if( x = = y)
printf("x is equal to yn");
else if (x>y)
printf("x is greater than yn");
else if (x < y)
printf ("x is less than yn")1
return 0;
}

A
Error : R – Value Required
B
Error : Expression Syntax
C
Error : L – Value Required
D
Error : Statement missing Semicolon

Question 241Single Answer

Nesting of if-else statements is allowed in C programming .

A
Yes
B
No
C
Depends on Compiler
D
None of the above

Question 242Single Answer

A char variable storing either an ASCII character or a Unicode character is allowed inside switch case.

A
True
B
False
C
Depends on Compiler
D
None of the above

Question 243Single Answer

We cannot use String in the Switch case as label !

A
False
B
True
C
Depends on compiler
D
None of the above

Question 244Single Answer

Which of the following cannot be checked in a switch case statement ?

A
Character
B
Integer
C
Enum
D
Float

Question 245Single Answer

Continue statement is allowed inside the switch case statement ?

A
No
B
Yes
C
Depends on the Compiler
D
None of the above

Question 246Single Answer

Which of the statement we need to write, in order to check any condition .

A
If
B
Break
C
Continue
D
exit

Question 247Single Answer

Which of the following is not an example of looping statement ?

A
for
B
do - while
C
while
D
switch

Question 248Single Answer

What will be the valid value of X by Which we can print
"DEF"
#Include

int main ( )
{
int x = ______;
if (x)
printf("ABC");
else
printf("DEF");
return 0;
}

A
zero
B
-9
C
'0'
D
'A'

Question 249Single Answer

For loop is _____ .

A
Function Controlled Loop
B
Entry Controlled Loop
C
Exit Controlled Loop
D
None of these

Question 250Single Answer

What will be the outpur of the program?
#include

int main ( )
{
int y = 128;
const int x=y;
printf("%dn",x);
return 0;
}

A
128
B
Garbage value
C
Error
D
zero

Question 251Single Answer

What will be the output of the program ?
#include

#include

union employee
{
  Char name [15];
int age;
  float salary;
};
const union employee e1;
int main ( )
{
  strcpy(e1.name,"K");
printf("%s%d%f',e1.name,e1.age,e1salary);
return0;
}

A
Error: cannot convert from 'const int *' to 'int *const'
B
Error:LValue required in Strcpy
C
Error :RValue required
D
No error

Question 252Single Answer

What will be the output of the program?
#include

int fun(int **ptr);
int main ( )
{
int i = 10;
const int * ptr = &i;
fun(&ptr);
return 0;
}
int fun(int**ptr)
{
int j = 223;
int * temp = &j;
printf("Before changing ptr = %5xn",*ptr);
const*ptr = temp;
printf("After changing ptr = %5xn",*ptr);
return 0;
}

A
Address of i Address of j
B
10223
C
Error:cannot convert parameter 1 from 'const int **to 'int**'
D
Garbage value

Question 253Single Answer

What will be the output of the program ?
#include

int main ( )
{
const int x = 5;
const int *ptrx;
ptrx = &x;
*ptrx = 10;
printf("%dn", x);
return 0;
}

A
5
B
10
C
Error
D
Garbage Value

Question 254Single Answer

What will be the output of the program in TurboC ?
#include

int fun (int **ptr);
int main ( )
{
int i = 10, j = 20;
const int *ptr = &i;
printf("i = %5X",ptr):
Printf("ptr = %d", *ptr);
ptr = &j;
printf("j = %5X",ptr);
printf("ptr=%d",*ptr);
return 0;
}

A
i = FFE2ptr=12j=FFE4ptr=24
B
i = FFE4ptr=10j=FFE2ptr=20
C
i = FFE0ptr=20j=FFE1ptr=30
D
Garbage value

Question 255Single Answer

What are the types of linkages ?

A
Internal and External
B
External, Internal and None
C
External and None
D
Internal

Question 256Single Answer

Which of the following special symbol allowed in a variable name ?

A
* (asterisk)
B
| (pipeline)
C
– (hyphen)
D
_ (underscore)

Question 257Single Answer

What will be the output of the program ?
#include

int main( )
{
const char *s = " " ;
char str [ ] = "Hello";
s = str;
while (*s)
print("%c",*S++);
return 0;
}

A
Error
B
H
C
Hello
D
Hel

Question 258Single Answer

What will be the output of the program?
#include

int get ( );
int main ( )
{
const int x= get ( );
printf("%d",x);
return 0;
}
int get ( )
{
return 20;
}

A
Garbage value
B
Error
C
20
D
zero

Question 259Single Answer

If the class name is X, what is the type of its "This" pointer (in a nonstatic, non – const member function) ?

A
const X* const
B
X * const
C
X*
D
X &

Question 260Single Answer

Which classes allow primitive types to be accessed as objects ?

A
Storage
B
Virtual
C
Friend
D
Wrapper

Question 261Single Answer

When is std::bad_alloc exception thrown ?

A
When new operator cannot allocate memory
B
When alloc function fails
C
When type requested for new operation is considered bad, this exception is thrown
D
When delete operator cannot delete teh allocated (corrupted) object

Question 262Single Answer

Which one of the following is not a fundamental data type in C++

A
float
B
string
C
int
D
wchar_t

Question 263Single Answer

Which of the following is a valid destructor of the class name "Country"

A
int ~ Country ( )
B
void Country ( )
C
int ~ Country (Country obj)
D
void ~ Country ( )

Question 264Single Answer

Which of the following correctly describes C++ language ?

A
Statically typed language
B
Dynamically typed language
C
Both Statically and dynamically typed language
D
Type-less language

Question 265Single Answer

Which of the following keyword supports dynamic method resolution ?

A
abstract
B
Virtual
C
Dynamic
D
Typeid

Question 266Single Answer

Which of the following is the most preferred way of throwing and handling exceptions ?

A
Throw by value and and catch by reference.
B
Throw by reference and catch by reference.
C
Throw by value and catch by value
D
Throw the pointer value and provide catch for teh pointer type.

Question 267Single Answer

Which of the following is not true about preprocessor directives ?

A
They begin with a hash symbol
B
They are processed by a preprocessor
C
They form an integral part of the code
D
They have to end with a semi colon

Question 268Single Answer

What's wrong? while (i < 10) && (i >24) )

A
the logical operator && cannot be used in a test condition
B
the while loop is an exit-condition loop
C
the test condition is always false
D
the test condition is always true

Question 269Single Answer

A continue statment causes execution to skip to

A
the return 0; statement
B
the first statement after the loop
C
the statement following the continue statement
D
the next iteration of the loop

Question 270Single Answer

What's wrong ? (x = 4&&y = 5)? (a = 5); (b = 6);

A
the question mark should be an equal sign
B
the first semicolon should be a colon
C
there are too many variables in the statement
D
the conditional operator is only used with apstrings

Question 271Single Answer

What's wrong ? for (int k = 2k <=12, k++)

A
the increment should always be ++k
B
the variable must always be the letter i when using a for loop
C
There should be a semicolon at the end of the statement
D
the commas should be semicolons

Question 272Single Answer

Which of the following is not recommended in a header file ?

A
Type definitions (typedefs)
B
Class definitions
C
Function definitions
D
Template definitions

Question 273Single Answer

Which of the STL containers store the elements contiguously (in adjecent memory locations) ?

A
std::vector
B
std::list
C
std::map
D
std::set

Question 274Single Answer

Which of the following is not a standard exception built in C++.

A
std::bad_creat
B
std::bad_alloc
C
std::bad_cast
D
std::bad_typeid

Question 275Single Answer

What does STL stand for ?

A
Simple Template Library
B
Standard Template Library
C
Static Type Library
D
Single Type-based Library

Question 276Single Answer

What is the difference between overloaded functions and overridden functions ?

A
Overloading is a dynamic or run-time and Overriding is static or compile-time binding
B
Redefining a function in a friend class is called function overriding while redefininig a function in a derived class is called a overloaded function.
C
Overloading is a static or compile time binding and Overriding is dynamic or run-time binding
D
Redefining a function in a friend class is called function overloading while Redefining a function in a derived class is called as overridden function.

Question 277Single Answer

Which one of the following is not a valid reserved key word in C++

A
Explicit
B
Public
C
Implicit
D
Private

Question 278Single Answer

Each pass through a loop is called a/an

A
enumeration
B
iteration
C
culmination
D
pass through

Question 279Single Answer

Which of the following is true about const member functions ?

A
const members can be invoked on both const as well as nonconst objects
B
const members can be invoked only on const objects and not on nonconst objects
C
nonconst members can be invoked on const objects as well as nonconst objects
D
none of the above

Question 280Single Answer

Which of the following relationship is known as inheritanceralationship ?

A
'has-a' relationship
B
'is-a' relationship
C
association relationship
D
none of the above

Question 281Single Answer

If class A is friend of class B and if calss B is friend of class C, which of the following is true ?

A
Class C is friend of class A
B
Class A is friend of class C
C
Class A and Class C do not have any friend relationship
D
None of the above

Question 282Single Answer

*ptr++is equivalent to :

A
ptr++
B
*ptr
C
++*ptr
D
None of the above

Question 283Single Answer

A direct access file is :

A
A file is which records are arranged in a way they are inserted in a file
B
A file in which records are arranged in a particular order
C
Files which are stored on a direct access storage medium
D
None of the above

Question 284Single Answer

Which of the following is not a component of file system ?

A
Access method
B
Auxiliary storage management
C
Free integrity mechanism
D
None of these

Question 285Single Answer

Seek time is

A
time taken to retrieve a dta
B
Time taken by read/write head mechanism to position itself over appropriate cylinder
C
Time taken by appropriate sector to come under read/write
D
None of the above

Question 286Single Answer

'Prime area' in context of file system is defined as

A
It is memory area created by operating system
B
It is an area into which data records are written
C
It is the main area of a web page
D
None of the above

Question 287Single Answer

In multi-list organization

A
Records that have equivalent value for a given secondary index item are linked together to form a list
B
Records are loaded in ordered sequence defined by collating sequence by content of the key
C
Records are directly accessed by record key field
D
None of the above

Question 288Single Answer

Which of the following is/are advantages of cellular partitioned structure :

A
Simultaneous read operations can be overlapped
B
Search time is reduced
C
Both a & b
D
None of the above

Question 289Single Answer

The conditional compilation

A
It is taken care of by the compiler
B
it is setting the compiler option conditionally
C
It is compiling a program based on a condition
D
none of above

Question 290Single Answer

Originally 'C' was developed as :

A
System programming language
B
General purpose language
C
Data processing language
D
None of above

Question 291Single Answer

An inverted file

A
Locates information about data in small files that are maintained apart from actual data record
B
A file which stores opposite records
C
A file which stores information about records of a system
D
none of above

Question 292Single Answer

Which of the following is not a file operation :

A
Repositioning
B
Truncating
C
Appending
D
None of above

Question 293Single Answer

Latency time is :

A
Time taken by read/write head mechanism to position itself over appropriate cylinder
B
Time taken to transfer a data from memory
C
Time taken by appropriate sector to come under read/write head
D
None of above

Question 294Single Answer

The two types of file structure existing is VSAM file are

A
Key sequenced structure, entry sequenced structure
B
Key sequence structure, exit sequenced structure
C
Entry sequence structure, exit sequenced structure
D
None of above

Question 295Single Answer

How many copies of a class static member are shared between objects of the class ?

A
A copy of the static member is shared by all objects of a class
B
A copy is created only when at least one object is created from that class
C
A copy of the static member is created for each instntiation of the class
D
No memory is allocated for static members of a class

Question 296Single Answer

Which looping process checks the test condition at the end of the loop ?

A
for
B
while
C
do-while
D
no looping process checks the test condition at the end

Question 297Single Answer

The default access level assigned to members of a class is________

A
Private
B
Public
C
Protected
D
Needs to be assigned

Question 298Single Answer

Which of the following languages is a subset of C++ language ?

A
C language
B
Java Language
C
C# language
D
language

Question 299Single Answer

Which of the following correctly describes the meaning of namespace' feature in C++ ?.

A
Namespaces refer to the memory space allocated for names used in a program
B
Namespaces refer to space between the names in a program
C
Namespaces refer to packing structure of clases in a program
D
Namespsaces provide facilities for a organizing the names in a program to avoid name clashes

Question 300Single Answer

In a spreadsheet, a_________is a number you will use in a calculation .

A
label
B
cell
C
field
D
value
E
None of these

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