Computer MCQs - - 14


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1:            The device used to carry digital data on analogue lines is called as_________?

A.      Modem       

B.      Multiplexer

C.      Modulator

D.      Demodulator

 

 

2:            BIOS stands for _____?

A.      Basic Input Output system 

B.      Binary Input output system

C.      Basic Input off System.

D.      All the above

 

 

3:            Father of “C Programming language?

A.      Dennis Ritchie         

B.      Prof John Keenly

C.      Thomas Kurtz

D.      Bill Gates

 

 

4:            The instructions that tell a computer how to carry out the processing tasks are referred to as computer _____?

A.      Programs    

B.      Processors

C.      Input devices

D.      Memory modules

 

 

5:            An area of a computer that temporarily holds data waiting to be processed is _____?

A.      CPU

B.      Memory     

C.      Storage

D.      File

 

 

6:            _____ is the key to close a selected drop -down list; cancel a command and close a dialog box.

A.      TAB

B.      SHIFT

C.      ESC

D.      F10

 

 

7:            _____is the key we use to run the selected command?

A.      SHIFT

B.      TAB

C.      ENTER          

D.      CTRL

 

 

8:            _____ Is the functional key to display save-as box?

A.      F5

B.      F6

C.      F9

D.      F12                

 

 

9:            Data becomes _____ when it is presented in a format that people can understand and use.

A.      Processed

B.      Graphs

C.      Information              

D.      Presentation

 

 

10:          The term _____ designates equipment that might be added to a computer system to enhance its functionality.

A.      Digital device

B.      System add-on

C.      Disk pack

D.      Peripheral device    



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