Adaptive voltage and frequency scaling (AVFS) optimizes: MCQ with Answer and Explanation

Question

Share Report Error

Adaptive voltage and frequency scaling (AVFS) optimizes:

A. No scaling

B. Maximum voltage

C. Fixed settings

D. Per core or per die power-performance

Answer: Option D

Solution (By JKSSB Mock Tests)

Dynamic adjustment.

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

Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More CPU (Central Processing Unit) Questions

Question #1

Share Report

A higher clock speed with lower IPC may perform:

A. Differently depending on workload

B. Same as low clock high IPC

C. Always better

D. Worse always

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option A

Explanation:
Balance is key.

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

Question #2

Share Report

Stack Pointer is a type of:

A. Address register

B. Status register

C. Data register

D. Accumulator

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option A

Explanation:
It points to the top of the stack in memory for function calls.

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

Question #3

Share Report

Processor registers are used to:

A. Store data permanently

B. Control peripheral devices

C. Perform input operations

D. Hold data and instructions for immediate processing

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option D

Explanation:
Registers provide fast temporary storage within the CPU for quick access by ALU.

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

Explore All CPU (Central Processing Unit) MCQs