The commit stage ensures: MCQ with Answer and Explanation

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The commit stage ensures:

A. Architectural state is updated correctly

B. Fetch happens first

C. Decode only

D. ALU idle

Answer: Option A

Solution (By JKSSB Mock Tests)

Finalizes results in program order.

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

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Question #1

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Which component of CPU acts as the manager directing the flow of data?

A. Registers

B. Cache Memory

C. ALU

D. CU

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Correct Answer: Option D

Explanation:
The Control Unit manages and synchronizes the operations of the CPU.

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

Question #2

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The predictor in branch prediction can be:

A. No predictor

B. Software irrelevant

C. Only hardware

D. Static or dynamic

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Correct Answer: Option D

Explanation:
Dynamic uses history for accuracy.

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

Question #3

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x86-64 is also known as:

A. AMD64 or Intel 64

B. RISC-V

C. MIPS64

D. ARM64

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Correct Answer: Option A

Explanation:
It is the 64-bit extension of x86.

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

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