1.  What is the name of a device that converts digital signals to analog signals

a

  Modem

b

 Switch

c

 Router

d

 None of the above

Answer & Explanation
Answer : Option A

2.  RAM stands for

a

  Random Access Memory

b

 Really Annoying Machine

c

 Read A Manual

d

 Real Absolute Memory

Answer & Explanation
Answer : Option A

3.  The IBM PC-XT was the first to include a hard drive. What was the capacity of this disk?

a

  20 MB

b

 1.44 MB

c

 10 MB

d

 750 KB

Answer & Explanation
Answer : Option C

4.  A computer virus that actively attacks an anti-virus program or programs in an effort to prevent detection is

a

  Worm

b

 Retrovirus

c

 Trojan

d

 Ghost virus

Answer & Explanation
Answer : Option B

5.  By which key you can capture screen of current desktop?

a

  Scrlk

b

 SysRq

c

 PrtScr

d

 Break

Answer & Explanation
Answer : Option A

6.  ARPANET, the precursor to the Internet, was developed by:

a

  FAA

b

 Department of Defence

c

 NATO

d

 UART

Answer & Explanation
Answer : Option B

7.  A Microsoft Windows is a(n)

a

  Graphic program

b

 Operating system

c

 Database program

d

 Word Processing

Answer & Explanation
Answer : Option B

8.  AOL stands for

a

  Arranged Outer Line

b

 America Over LAN

c

 Audio Over LAN

d

 America Online

Answer & Explanation
Answer : Option D

9.  Firmware is stored in -

a

  Hard disk

b

 Cache

c

 RAM

d

 ROM

Answer & Explanation
Answer : Option D

10.  Which of the following is not a part of the Internet?

a

  World Wide Web

b

 Email

c

 CD-ROM

d

 HTTP

Answer & Explanation
Answer : Option C

11.  A program that neither replicates or copies itself, but does damage or compromises the security of the computer. Which 'Computer Virus' it is?

a

  Joke Program

b

 Worm

c

 Trojan

d

 Hoax

Answer & Explanation
Answer : Option C

12.  In terms of network what is meaning of SAP?

a

  Service At Point

b

 Service Access Permission

c

 Service Access Point

d

 Smart Access Point

Answer & Explanation
Answer : Option C

13.  Which of following allows two or more users to work on same time?

a

  Multithreading

b

 Multiprocessing

c

 Multicapable

d

 None of these

Answer & Explanation
Answer : Option B

14.  What does PPTP stand for?

a

  Point to Point Transmission Protocol

b

 Point to Point Transfer Protocol

c

 Point to Point Tunneling Protocol

d

 Point to Point Traffic Protocol

Answer & Explanation
Answer : Option C

15.  Who built the world's first binary digit computer: Z1 ?

a

  Konrad Zuse

b

 Ken Thompson

c

 Alan Turing

d

 George Boole

Answer & Explanation
Answer : Option A

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