Which is not a CPU performance metric? MCQ with Answer and Explanation

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Which is not a CPU performance metric?

A. Power consumption

B. IPC, clock speed, cores

C. Temperature in Celsius

D. Benchmark scores

Answer: Option C

Solution (By JKExamLibrary)

Temperature is a constraint, not direct performance measure.

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

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Practice More CPU (Central Processing Unit) Questions

Question #1 Report Error

RISC architecture is characterized by:

A. No registers

B. Complex instructions

C. Simple instructions and more registers

D. Only software implementation

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Correct Answer: Option C

Explanation:
Reduced Instruction Set Computing uses simpler instructions for efficiency.

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

Question #2 Report Error

The number of transistors in modern CPUs follows:

A. Moore's Law trend

B. Decreasing trend

C. No change

D. Irrelevant

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Correct Answer: Option A

Explanation:
Transistor count doubles approximately every two years.

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

Question #3 Report Error

Secure enclaves like Intel SGX provide:

A. No security

B. Protected execution environment

C. Slower processing

D. Public data access

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Correct Answer: Option B

Explanation:
Isolated from the rest of the system.

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

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