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Questions and Answers
What is a computer?
What is a computer?
- An electronic device that can accept, process, and store data (correct)
- A device that only stores data for future use
- An electronic device that only accepts data
- A mechanical device that processes physical input
Which component of a computer contains the control unit and the arithmetic/logic unit?
Which component of a computer contains the control unit and the arithmetic/logic unit?
- Memory
- Input devices
- Storage devices
- Central Processing Unit (correct)
What does a mouse do in a computer system?
What does a mouse do in a computer system?
- Control movement of a pointer on the screen and make selections (correct)
- Allow voice input into the computer
- Enter data into the computer
- Convert printed material into digital form
What does a scanner do in a computer system?
What does a scanner do in a computer system?
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What is an input device in a computer system?
What is an input device in a computer system?
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