A CPU socket is: MCQ with Answer and Explanation

A CPU socket is:

A. Cache type

B. Software program

C. Type of register

D. The physical interface on motherboard

Answer: Option D

It holds and connects the CPU chip.

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

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Question #1 Report Error

Which helps mitigate Spectre attacks?

A. Larger cache

B. Higher TDP

C. Hardware fences and speculation barriers

D. More cores

Correct Answer: Option C

Explanation:
Processor and OS level mitigations.

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

Question #2 Report Error

The status of 'dirty' bit in cache indicates:

A. Shared data

B. Clean data

C. Invalid entry

D. Modified data needing write-back

Correct Answer: Option D

Explanation:
For write-back policy.

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

Question #3 Report Error

L3 cache is typically:

A. Shared among all CPU cores

B. Private to each core

C. Used only for instructions

D. Slower than registers but faster than RAM

Correct Answer: Option A

Explanation:
It acts as a larger shared cache layer.

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