The associativity of cache affects: MCQ with Answer and Explanation

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The associativity of cache affects:

A. Hit rate and complexity

B. Voltage

C. Core count

D. Clock speed

Answer: Option A

Solution (By JKSSB Mock Tests)

Higher associativity reduces conflicts.

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

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Practice More CPU (Central Processing Unit) Questions

Question #1

The Control Unit can be implemented as:

A. Hardwired or microprogrammed

B. ALU based

C. Software only

D. Hardwired only

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Correct Answer: Option A

Explanation:
Both designs are used depending on flexibility needs.

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

Question #2

In CPU, 'retirement' refers to:

A. Fetching instructions

B. Memory access

C. Committing instruction results to architectural state

D. Decoding phase

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Correct Answer: Option C

Explanation:
It completes the instruction lifecycle.

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

Question #3

The term 'process node' like 5nm refers to:

A. Clock frequency

B. Semiconductor manufacturing technology

C. Cache size

D. Number of CPU cores

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Correct Answer: Option B

Explanation:
Smaller nodes improve density and efficiency.

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

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