A mouse is a small device that a computer user pushes across a desk surface in order to point to a place on a ( ) and to select one or more action to take from that position.
A. desktop
B. display
C. console
D. platform
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The control unit fetches ( ) from memory and decodes them.
A. data
B. information
C. results
D. instructions
When power is removed, information in the random access memory is ( ).
A. reliable
B. lost
C. manipulated
D. remain
A characteristic of Operating System is ( ).
A. resource management
B. memory management
C. storage structure
D. schema details
Assembly-language instructions are a series of ( ).
A. 0s and 1s
B. abstract codes
C. machine codes
D. words
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