Basic of computer knowledge MCQ MCQ
31.
Which motherboard form factor uses one 20 pin connector?
32.
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Storage which stores or retains data after power off is called____
A. Volatile storage
B. Non-volatile storage
C. Sequential storage
D. Direct storage
Answer : Option B
33.
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The main job of a CPU is to
A. carry out program instructions
B. store data/ information for future use
C. Process data and
D. both (a) and (c)
Answer : Option D
34.
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A computer consists of
A. motherboard
B. hard disk drive
C. central processing unit
D. All of the above
Answer : Option D
35.
When you cut or copy information it gets place in the___________
36.
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Software you can use to create a budget is called _______
A. word processing software
B. graphics software
C. utility software
D. spreadsheet software
Answer : Option D
37.
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Merge cells option can be applied from?
A. Format Cells dialog box Alignment Tab
B. Formatting toolbar
C. Both of above
D. None of above
Answer : Option A
38.
A Computer works on a _______ number system
39.
Where is RAM located?
40.
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The primary purpose of an operating system is ?
A. To allow people to use the computer
B. To make computers easier to use
C. To keep systems programmers employed
D. To make the most efficient use of the computer hardware
Answer : Option D