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Input and Output Devices — Computer Questions & Practice

Practise 20 Input and Output Devices questions from Computer for competitive exams such as UPSC, Banking, SSC and Railway. Read the worked questions below, check every answer with an explanation, and track what you get wrong.

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Practice questions on Input and Output Devices — with answers

Try each question first, then open the answer. Explanations are included.

1. Which of the following is an input device?

APrinter
BMonitor
CKeyboard
DSpeaker

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Answer: C

The correct answer is 'Keyboard'.

2. Which of the following is an output device?

AMonitor
BMouse
CKeyboard
DScanner

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Answer: A

The correct answer is 'Monitor'.

3. Which device is used to convert a physical document/image into digital form?

AScanner
BPrinter
CMonitor
DSpeaker

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Answer: A

The correct answer is 'Scanner'.

4. Which device is used to point, click, and select items on a screen?

AScanner
BPrinter
CMouse
DKeyboard

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Answer: C

The correct answer is 'Mouse'.

5. Which device converts digital output into a printed hard copy?

AScanner
BMonitor
CPrinter
DMicrophone

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Answer: C

The correct answer is 'Printer'.

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