Which of the following is an output device? MCQ with Answer and Explanation

Question Report Error

Which of the following is an output device?

A. Monitor

B. Keyboard

C. Scanner

D. Mouse

Answer: Option A

Solution (By JKExamLibrary)

A monitor is an output device that displays visual information.

This question belongs to: Computer Computer Fundamentals

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Practice More Computer Fundamentals Questions

Question #1 Report Error

What is the full form of EBCDIC?

A. Extended Binary Code Decimal Interchange Code

B. Efficient Binary Coded Decimal Interchange Code

C. Extended Binary Coded Decimal Interchange Code

D. External Binary Coded Decimal Interchange Code

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Correct Answer: Option C

Explanation:
EBCDIC stands for Extended Binary Coded Decimal Interchange Code, used in IBM mainframes.

This question belongs to: Computer Computer Fundamentals

Question #2 Report Error

Which of the following is a characteristic of minicomputers?

A. Multi-user and moderate cost

B. High cost and large size

C. Used in space research

D. Single-user and low cost

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Correct Answer: Option A

Explanation:
Minicomputers are multi-user systems with moderate cost, bridging micros and mainframes.

This question belongs to: Computer Computer Fundamentals

Question #3 Report Error

Which type of computer is used for satellite control and weather modeling?

A. Mainframe

B. Supercomputer

C. Microcomputer

D. Minicomputer

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Correct Answer: Option B

Explanation:
Supercomputers are used for complex simulations like weather modeling and satellite control.

This question belongs to: Computer Computer Fundamentals

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