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Placement Materials & Answers-Free Download


CDAC Placement Papers-Free Download

1 Which of the following holds the ROM, RAM, CPU?

Hard Disk

ALU

Mother Board

None of the above

.Answer : C

2 Magnetic Tape used _________ access method.

Random

Sequential

Direct

None of the above

.Answer : B

3 What is the difference between Memory and Storage?

Memory is Temporary and Storage is Permanent

Memory is Permanent and Storage is Temporary

Memory is Slow and Storage is Fast

None of the above

Answer : A

4 The Language that the computer can understand is called _______.

High Level Language

Machine Language

System Program

Assembaly Language

Answer : B

5 CPU stands for?

Common Processing Unit

Central Process Unit

Central Processing Unit

Central Performance Unit

Answer : C

7 ALU stands for?

Arithmetic Logic Unit

Arithmetic Logical Unit

Arithmetic Logic Uniform

None of the above

Answer : A

8 MODEM stands for?

Multicomputer Operating Device Memory

Modulator Demodulator

Mega Storage Devide

None of the above

.Answer : B

9 CPU controls ___________.

All Input, Output and processing

Controls Memory

Controlled by the input data

None of the above

.Answer : A

10 Which of the following is not hardware?

Printer

Monitor

Magnetic Tape

MS Word

Answer : D

11 Memories which can be read only are called ____________ memories.

RAM

ROM

EERAM

Dynamic Memories

Answer : B

12 What is the radix of Binary Number System?

3

1

2

4

Answer : C

13 What is the radix of Octal Number System?

18

8

7

2

Answer : B

14 The Decimal Number system has base __________.

8

9

11

None of the above

.Answer : D

15 The Hexadecimal Number system has base __________.

A

F

16

10

Answer : C

16 BCD stands for ___________.

Basic Computer Digit

Binary Converted Decimal

Binary Coded Decimal

None of the above

Answer : C

17 Octal number system contains digits from __________.

0 - 8

0 - 7

1 - 8

1 - 9

Answer : B

18 Decimal number system contains digits from __________.

1 - 10

0 - 10

0 - 8

0 - 9

Answer : D

19 Portable program means?

Program with wheels

Independent from its authors

Independent of platform

None of the above

Answer : C

20 The number of 1's present in the binary representation of 10 x 256 + 5 x 16 + 5 is

5

6

7

8

Answer : B

21 The scheme of which interpreter translates the source program is known as

Paragraph by paragraph

Instruction by instruction

Line by line

None of the above

Answer : B

22 The principal electronic payment systems for electronic commerce is __________.

Credit Card

Digital Wallet

Electronic Cheque

All of the above

Answer : D

23 What is the first stage in program development?

Specification and design

System Analysis

Testing

None of the above

Answer : A

24 Which of these are the 5 generic software engineering framework activities?

Communication, planning, modelling, construction, deployment

Communication, risk management, measurement, production, reviewing

Analysis, designing, programming, Debugging, maintenance

Analysis, planning, designing, programming, testing

. 25 The hexadecimal number system consists of the following symbols __________.

0 - 7

0 - 9

0 - 9, A - F

None of the above

.Answer : C

25 DNS in internet technology stands for

Dynamic Name System

Domain Name System

Distributed Name System

None of the above

.Answer : B

26 HTML stands for

Hyper Text Markup Language

Hyper Text Manipulation Language

Hyper Text Managing Links

Hyper Text Manipulating Links

.Answer : A

27 GB is equal to ______.

230 bits

230 bytes

220 bits

220 bytes

.Answer : B

28 The set of computer programs that manage the hardware/software of a computer is called

Compiler system

Operation system

Operating system

None of the above

.Answer : C

29 S/MIME in Internet technology stands for?

Secure Multipurpose Internet Mail Extension

Secure Multimedia Internet Mail Extension

Simple Multipurpose Internet Mail Extension

Simple Multimedia Internet Mail Extension

.Answer : A

30 Which one of the following is an example of Operating System ?

Microsoft Word

Microsoft Excel

Microsoft Access

Microsoft Windows

.Answer : D

31 Which one of the following represent the binary equivalent of the decimal number 23?

01011

10111

10011

None of the above

.Answer : B

32 Which one of the following is different from other members?

Google

Windows

Linux

Mac

Answer : A

33 Computers on an internet are identified by

E-mail address

Street address

IP address

All of the above

.Answer : C

34 What is blog?

Online Music

Intranet

A personal or corporate website in the form of an online journal

A personal or corporate Google Search

.Answer : C

35 Which is not online Indian Matrimonial website?

www.jeevansathi.com

www.shaadi.com

www.bharatmatrimony.com

www.u.k.singlemuslim.com

.Answer : D

36 Bit stands for

Binary Information Term

Binary Digit

Binary Tree

Bivariate Theory

Answer : B

37 Which one of the following is not a network device?

Router

Switch

Hub

CPU

Answer : D

38 A compiler is used to convert the following to object code which can be executed

High-level language

Low-level language

Assembly language

Natural language

Answer : A

39 How many 1's are present in the binary representation of 3 x 512 + 7 x 64 + 5 x 8 + 3

8

9

10

11

Answer : B

40 The Unix command used to find out the number of characters in a file is

nc

wc

chcnt

lc

Answer : B

41 In a client/server model, a client program ___.

Asks for information

Provides information and files

Serves software files to other computers

Distributes data files to other computers

.Answer : A

42 Every device on the Internet has a unique ___________ address (also called an "Internet address").

DH

IPVPP

DTH

IP

Answer : D

43 PERT stands for?

Program Evaluation and Review Technique

Permission Evaluation and Review Technique

Project Evaluation and Review Technique

A & C Both

.Answer : D

44 ______ is the high speed memory used in the computer.

RAM

BIOS

Hard disk

Cache

.Answer : D

45 SWOT analysis stands for?

Strength Weakness Opportunity and Threat

Stamina Will Obesity Threat

Subtle Will Opportunity Threat

None of the above

Answer : A

46 The set of processed data is called?

Data

Data Processing

Database

Information

Answer:D

. 47 BPO Means?

Business Process Outsourcing

Business Process Office

Business Process Output

Business Program Output

.Answer : A

48 Which of the following is object oriented programming?

C

C++

BASIC

FORTRAN

.Answer : B

49 gif is expanded as?

Graphics Interchange File Graphics Interchange Format Graphics Information File

Graphics Information Format

.Answer : B

50 AVI format was developed by?

IBM

Apple

Microsoft

Macromedia

.Answer : C

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