The accumulator register is most commonly associated with: MCQ with Answer and Explanation

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The accumulator register is most commonly associated with:

A. Storing status flags

B. Storing ALU operation results

C. Managing stack operations

D. Holding instruction addresses

Answer: Option B

Solution (By JKSSB Mock Tests)

It serves as a default destination for results.

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

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Practice More CPU (Central Processing Unit) Questions

Question #1

Which cache level is usually smallest and fastest?

A. L4 Cache

B. L1 Cache

C. L3 Cache

D. L2 Cache

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Correct Answer: Option B

Explanation:
Split into instruction and data caches per core.

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

Question #2

Dynamic frequency scaling is also known as:

A. Underclocking only

B. CPU throttling or DVFS

C. Static speed

D. Overclocking

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Correct Answer: Option B

Explanation:
It adjusts frequency based on workload.

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

Question #3

Which is used for high performance computing?

A. Basic embedded

B. Single core low power

C. Mobile SoCs

D. Many core CPUs with high bandwidth memory

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Correct Answer: Option D

Explanation:
Like in supercomputers.

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

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