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2.
3.
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

