Computer Awareness Multiple Choice Questions(MCQs) & Answers

Questions

1 A computer cannot "boot" if it does not have the

A Alan Perlis

B Jean E. Sammet

C Vint Cerf

D Steve Lawrence

View Answer

Answer: Vint Cerf

2 One Terabyte (1 TB) is equal to?

A 1028 GB

B 1012GB

C 1000 GB

D 1024 GB

View Answer

Answer: 1024 GB]

3 Personal logs or journal entries posted on the Web are known as :

A listservs

B Webcasts

C blogs

D None of these

View Answer

Answer: blogs

4 ............ are lists of commands that appear on the screen

A GUIs

B Icons

C Menus

D Windows

View Answer

Answer: Menus

5 A Web site’s main page is called its

A Homepage

B Browser page

C Search Page

D Bookmark

View Answer

Answer: Homepage

6 The most common type of storage devices are

A persistent

B optical

C magnetic

D flash

View Answer

Answer: magnetic

7 To access properties of an object, the mouse technique to use is

A dragging

B dropping

C right-clicking

D shift-clicking

View Answer

Answer: right-clicking

8 Technology used to provide internet by transmitting data over wires of telephone network is __

A Transmitter

B Diodes

C HHL

D DSL

View Answer

Answer: DSL

9 Identify the odd one from the following?

A CD/DVD

B Floopy Disks

C SD Disk

D BIOS

View Answer

Answer: BIOS

10 A term used to describe interconnected computer configuration is

A Micro program sequence

B Modulation

C Multiprocessing

D Multiprogramming

View Answer

Answer: Multiprogramming

11 Which one is the first web browser invented in 1990?

A Internet Explorer

B Mosaic

C Mozilla

D WorldWideWeb

View Answer

Answer: WorldWideWeb

12 Where is the headquter of Microsoft office located?

A Texas

B NewYork

C California

D Washington

View Answer

Answer: Washington

13 The __ is a device that connects n inputstom outputs,

A Crosspoint

B Crossbar

C RAM

D Modem

View Answer

Answer: Modem

14 What is the BEST ram solution for the Intel Pentium 4 Processor?

A SDRAM

B DDR SDRAM

C Rambuss

D None of these

View Answer

Answer: SDRAM

15 The difference between memory and storage is that the memory is ___ and storage is ____

A Slow, fast

B Temporary, permanent

C Permanent, temporaryr

D All of the above

View Answer

Answer: Temporary, permanent

16 Key function of firewall is –

A Monitoring

B Copying

C Pasting data

D None of these

View Answer

Answer: Monitoring

17 An online discussion group that allows direct 'live' communication is known as –

A E – mails

B Virus

C Chat group

D Paint

View Answer

Answer: Chat group

18 An embedded operating system is generally find in –

A PDA

B Network server

C Desktop

D None of these

View Answer

Answer: PDA

19 What is the binary value of 'A'

A 01000100

B 11000001

C 01100001

D None of these

View Answer

Answer: None of these

20 A large number of computers in a wide geographical area can be efficiently connected by

A Twisted pair lines

B Coaxial cables

C Communications satellites

D None of these

View Answer

Answer: Communications satellites

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