The width of the data bus affects: MCQ with Answer and Explanation

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The width of the data bus affects:

A. Clock speed only

B. Instruction complexity

C. How much data can be transferred at once

D. Addressable memory

Answer: Option C

Solution (By JKExamLibrary)

Wider bus allows more parallel data transfer.

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

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Practice More CPU (Central Processing Unit) Questions

Question #1 Report Error

Thermal Design Power (TDP) of CPU indicates:

A. Maximum heat generated under load

B. Storage capacity

C. Clock speed

D. Number of cores

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Correct Answer: Option A

Explanation:
It guides cooling solution requirements.

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

Question #2 Report Error

Hardware transactional memory (HTM) allows:

A. Software locks

B. No concurrency

C. Sequential execution only

D. Speculative concurrent transactions

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Correct Answer: Option D

Explanation:
Like Intel TSX.

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

Question #3 Report Error

The instruction cache primarily stores:

A. Data operands

B. Frequently used instructions

C. Results

D. Addresses

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Correct Answer: Option B

Explanation:
To speed up fetch stage.

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

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