Registers are faster than: MCQ with Answer and Explanation

Question

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Registers are faster than:

A. RAM

B. All of the above

C. Hard disk

D. Cache memory

Answer: Option B

Solution (By JKSSB Mock Tests)

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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Question #1

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AI accelerators integrated in CPUs target:

A. Inference and training workloads

B. File storage

C. Basic addition

D. Video playback only

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Correct Answer: Option A

Explanation:
For on-device AI processing.

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

Question #2

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Which is true about CPU temperature management?

A. Irrelevant for performance

B. Not important

C. Handled only by software

D. Requires heat sinks and fans

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Correct Answer: Option D

Explanation:
Proper cooling is essential to prevent throttling and damage.

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

Question #3

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Heterogeneous computing typically combines:

A. Memory modules

B. CPU and GPU or specialized accelerators

C. Software layers

D. Only identical cores

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Correct Answer: Option B

Explanation:
It optimizes different workloads.

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

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