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                  Let's Do          It                                                   Section B (Subjective)


                 A.  Short answer type questions.
                     1.  What is a computer?


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                     2.  What is a minicomputer?


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                     3.  What is the use of headphones?

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                 B.  Long answer type questions.

                     1.  Define operating system.

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                     2.  What is the difference between output and storage devices?
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                     3.  What is the role of the CPU?

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                                                                                           A Computer System       17
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