What is a 'Motherboard'? MCQ with Answer and Explanation

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What is a 'Motherboard'?

A. The main circuit board of a computer

B. A portable USB device

C. A gaming accessory

D. A type of software

Answer: Option A

Solution (By JKSSB Mock Tests)

The motherboard holds and connects all the main components of a computer.

This question belongs to: Static General Knowledge Science and Technology

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Question #1

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Which device converts mechanical energy into electrical energy?

A. Battery

B. Resistor

C. Generator

D. Motor

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Correct Answer: Option C

Explanation:
A generator produces electrical energy from mechanical work.

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Question #2

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Who is considered the Father of Computers?

A. Alan Turing

B. Steve Jobs

C. Charles Babbage

D. Bill Gates

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Correct Answer: Option C

Explanation:
Charles Babbage conceptualized the first mechanical computer.

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Question #3

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What is the primary role of a 'Router'?

A. Directing data traffic between networks

B. Writing text files

C. Rendering images

D. Saving computer power

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Correct Answer: Option A

Explanation:
A router forwards data packets between different computer networks.

This question belongs to: Static General Knowledge Science and Technology

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