Which metric combines clock speed and IPC? MCQ with Answer and Explanation

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Which metric combines clock speed and IPC?

A. Core temperature

B. TDP only

C. Overall performance in benchmarks

D. Cache hit rate

Answer: Option C

Solution (By JKSSB Mock Tests)

Determines effective speed.

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

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Question #1

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The bus arbitration is handled to:

A. Decode instructions

B. Increase ALU speed

C. Prevent conflicts on shared bus

D. Store data

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Correct Answer: Option C

Explanation:
It manages access rights for multiple devices.

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

Question #2

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The von Neumann model uses:

A. Stored program concept

B. No memory

C. Separate data buses only

D. Quantum bits

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Correct Answer: Option A

Explanation:
Instructions and data in same memory.

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

Question #3

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Registers are faster than:

A. RAM

B. Hard disk

C. All of the above

D. Cache memory

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Correct Answer: Option C

Explanation:
Registers are the fastest storage in the computer hierarchy, located inside the CPU.

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

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