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. L3 Cache

B. L4 Cache

C. L2 Cache

D. L1 Cache

Answer: Option D

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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Practice More CPU (Central Processing Unit) Questions

Question #1

Which of the following is an example of a control register?

A. General purpose register

B. Data register

C. Accumulator

D. Flag register

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Correct Answer: Option D

Explanation:
Flag or status registers hold information about the state of the CPU after operations.

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

Question #2

Monolithic die vs chiplet trade-off is in:

A. Performance, cost, and yield

B. Only size

C. Power irrelevant

D. No difference

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Correct Answer: Option A

Explanation:
Chiplets offer scalability.

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

Question #3

Which is a common mobile CPU series?

A. EPYC

B. AMD Threadripper

C. Qualcomm Snapdragon

D. Intel Core i9

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Correct Answer: Option C

Explanation:
ARM-based for smartphones.

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

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