Computer MCQs - - 3

Computer MCQs - - 3



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1:            A program that runs in the background on your computer, sending information about your browsing habits to the company that installed it on your computer is called as:

A.      Pop-ups

B.      Adware

C.      Grayware

D.      Spyware

 


 

 

2:            The following are all application software except for:

A.      Microsoft Word

B.      Microsoft Excel

C.      Microsoft Power Point

D.      Microsoft Windows

 


 

 

3:            1 Gigabyte (GB) is equal to:

A.      1024 bytes

B.      1024 KB

C.      1024 MB

D.      1024 TB

 


 

 

4:            The fourth generation computers are based on:

A.      Transistor

B.      Integrated circuit

C.      VLSI microprocessor

D.      ULSI microprocessor

 


 

 

5:            All the following are computer input devices except for:

A.      Keyboard

B.      Printer

C.      Mouse

D.      Joy Stick

 


 

 

6:            A CD-RW has a speed rating of 12x 10x 32x. What do the three numbers refer to in order?

A.      Write, rewrite, read

B.      Read, write, rewrite

C.      Rewrite, read, write

D.      Write, read, rewrite

 


 

 

7:            The information stored in ______ is erased when the computer is turned off:

A.      ROM

B.      RAM

C.      BIOS

D.      CPU

 


 

 

8:            Malware is the short form for malicious software and used to refer to:

A.      Spyware

B.      Worm

C.      Virus

D.      All of the above

 


 

 

9:            What is the best way to protect your hard drive data?

A.      Scanning

B.      Backup

C.      Defragmentation

D.      Delete junk

 


 

 

10:          The following device is used to connect two systems using different protocols:

A.      Modem

B.      Repeater

C.      Gateway

D.      Bridge



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