The main function of the CPU is to: MCQ with Answer and Explanation

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The main function of the CPU is to:

A. Display output on screen

B. Execute programs and process data

C. Connect to the internet

D. Store large amounts of data

Answer: Option B

Solution (By JKSSB Mock Tests)

The CPU carries out instructions of computer programs through processing.

This question belongs to: Computer CPU (Central Processing Unit)

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Practice More CPU (Central Processing Unit) Questions

Question #1

The bypass or forwarding in pipeline resolves:

A. Structural hazards

B. Control hazards

C. Data hazards

D. All hazards equally

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Correct Answer: Option C

Explanation:
Provides results directly to dependent instructions.

This question belongs to: Computer CPU (Central Processing Unit)

Question #2

TDP and PL (Power Limit) are managed by:

A. Hardware fixed

B. Firmware and OS for CPU power

C. No management

D. User manually always

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Correct Answer: Option B

Explanation:
Dynamic power management techniques.

This question belongs to: Computer CPU (Central Processing Unit)

Question #3

Registers are faster than:

A. RAM

B. Cache memory

C. All of the above

D. Hard disk

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Correct Answer: Option C

Explanation:
Registers are the fastest storage in the computer hierarchy, located inside the CPU.

This question belongs to: Computer CPU (Central Processing Unit)

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