Multi-threading in processors helps in: MCQ with Answer and Explanation

Question Report Error

Multi-threading in processors helps in:

A. Reducing memory usage

B. Better resource utilization during waits

C. Slower computation

D. Eliminating need for OS

Answer: Option B

Solution (By JKExamLibrary)

It allows handling multiple threads to keep CPU busy.

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

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Practice More CPU (Central Processing Unit) Questions

Question #1 Report Error

The front-end pipeline bottleneck often involves:

A. Memory writes

B. Instruction fetch and decode bandwidth

C. Execution units

D. Retirement stage

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Correct Answer: Option B

Explanation:
It limits instruction supply.

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

Question #2 Report Error

EPIC architecture was used in:

A. ARM mobiles

B. Modern x86

C. Intel Itanium processors

D. Embedded controllers

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Correct Answer: Option C

Explanation:
Explicitly Parallel Instruction Computing.

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

Question #3 Report Error

The primary purpose of the Status Register is to:

A. Hold addresses

B. Store program data

C. Indicate the outcome of operations like carry or zero flag

D. Control peripherals

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Correct Answer: Option C

Explanation:
It contains flags reflecting CPU state after arithmetic/logic ops.

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

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