Which cache level is usually smallest and fastest? MCQ with Answer and Explanation

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Which cache level is usually smallest and fastest?

A. L4 Cache

B. L3 Cache

C. L1 Cache

D. L2 Cache

Answer: Option C

Solution (By JKSSB Mock Tests)

Split into instruction and data caches per core.

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

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Question #1

Which of the following is a low-power CPU design focus?

A. Gaming PCs

B. Servers exclusively

C. High performance desktops only

D. Mobile and embedded systems

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Correct Answer: Option D

Explanation:
Emphasis on efficiency for battery life.

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

Question #2

Which architecture uses condition codes extensively?

A. No modern CPU

B. Only CISC

C. Many RISC designs

D. Quantum processors

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Correct Answer: Option C

Explanation:
Flags guide conditional execution.

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

Question #3

The front-end of CPU pipeline includes:

A. Execute only

B. Memory access

C. Writeback

D. Fetch and decode

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Correct Answer: Option D

Explanation:
Prepares instructions for execution.

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

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