Computer MCQs - - 27


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1:            When entering text within a document, the Enter key is normally pressed at the end of every______?

A.      A. Line

B.      Sentence

C.      Paragraph                  

D.      Word

 

2:            which of the following software could assist someone who cannot use their hands for computer input?

A.      Video conferencing

B.      Speech recognition               

C.      Audio digitizer

D.      Synthesizer

 

 

3:            Memory unit is one part of______?

A.      Input device

B.      Control unit

C.      Output device

D.      Central Processing Unit                       

 

 

4:            Microprocessors can be used to make______?

A.      Computer

B.      Digital systems

C.      Calculators

D.      All of the above                      

 

 

5:            Which statement is valid about computer program?

A.      High level languages must be converted into machine language to execute              

B.      High level language programs are more efficient and faster to execute

C.      It is more difficult to identify errors in high level language program than in low level programs

D.      All of above

 

 

6:            By programmable machine we mean______?

A.      computers                 

B.      modern television

C.      washing machines

D.      anything that can be set to perform different tasks with suitable programs

 

 

7:            Which of the following is a secondary memory device?

A.      Keyboard

B.      Disk                              

C.      ALU

D.      All of the above

 

 

8:            One of the popular mass storage device is CD ROM. What does CD ROM stand for?        

A.      Compactable Read Only Memory

B.      Compact Data Read Only Memory

C.      Compactable Disk Read Only Memory

D.      Compact Disk Read Only Memory                   

 

 

9:            Identify the true statement about computer.

A.      Computers are 100% accurate but it can suffer from GIGO (Garbage In Garbage Out)

B.      Computers are reliable because they use electronic component which have very low failure rate

C.      Computer is never tired and does not suffer from boredom

D.      All of above                              

 

 

10:          The programs which are as permanent as hardware and stored in ROM is known as______?

A.      Hardware

B.      Software

C.      Firmware                   

D.      ROM ware



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