The associativity in cache means: MCQ with Answer and Explanation

The associativity in cache means:

A. Number of places a block can go

B. Speed of access

C. Write policy

D. Size of cache

Answer: Option A

Affects conflict misses.

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

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Question #1 Report Error

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

A. Servers exclusively

B. Mobile and embedded systems

C. Gaming PCs

D. High performance desktops only

Correct Answer: Option B

Explanation:
Emphasis on efficiency for battery life.

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

Question #2 Report Error

Core parking is a power management feature that:

A. Puts idle cores into sleep state

B. Overclocks active cores

C. Clears cache

D. Increases voltage

Correct Answer: Option A

Explanation:
Saves energy.

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

Question #3 Report Error

The retirement rate depends on:

A. External bus

B. Input devices

C. Pipeline width and dependencies

D. Memory size

Correct Answer: Option C

Explanation:
How quickly instructions complete.

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