Superscalar architecture allows: MCQ with Answer and Explanation

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Superscalar architecture allows:

A. Slower execution

B. No pipelining

C. Single instruction per cycle

D. Multiple instructions per cycle

Answer: Option D

Solution (By JKSSB Mock Tests)

It executes more than one instruction per clock cycle.

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

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Practice More CPU (Central Processing Unit) Questions

Question #1

Zen architecture is associated with:

A. AMD processors

B. ARM

C. Intel only

D. Qualcomm

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Correct Answer: Option A

Explanation:
AMD's microarchitecture family.

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

Question #2

Which is a disadvantage of very deep pipelines?

A. Higher branch misprediction penalty

B. Lower clock speeds

C. Reduced power

D. Simpler hazard detection

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Correct Answer: Option A

Explanation:
More stages to flush.

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

Question #3

Which register is updated after every instruction fetch?

A. Accumulator

B. Program Counter

C. MBR

D. Flag register

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Correct Answer: Option B

Explanation:
PC is incremented to point to next instruction.

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

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