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C. Write ‘T’ for true and ‘F’ for false.
1. System software controls all activities of a computer system. .....................
2. The ALU handles only logical operations, not arithmetic ones. .....................
3. A hard disk is a type of input device. .....................
4. Supercomputers are small in size. .....................
5. Application software is used to perform a specific task. .....................
Answer Arcade Section B (Subjective)
A. Short answer type questions.
1. What is the role of input devices?
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2. Name two storage devices used in computers.
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3. What does CPU stand for?
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B. Long answer type questions.
1. How is system software different from application software?
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2. Explain the importance of storage devices in a computer system.
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3. What is IPO?
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4. What are the different types of computers?
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A Computer System 17

