The load/store architecture restricts memory access to: MCQ with Answer and Explanation

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The load/store architecture restricts memory access to:

A. All instructions

B. Control unit

C. Dedicated load and store instructions

D. ALU only

Answer: Option C

Solution (By JKSSB Mock Tests)

Typical in RISC designs.

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

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Question #1

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The instruction window in out-of-order CPUs refers to:

A. Retirement queue

B. Cache lines

C. Set of instructions being considered for execution

D. Fetch buffer

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Correct Answer: Option C

Explanation:
For scheduling.

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

Question #2

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The exception handling in CPU involves:

A. Cache flush only

B. Precise interrupts and state saving

C. ALU reset

D. Ignoring errors

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Correct Answer: Option B

Explanation:
For errors and interrupts.

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

Question #3

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FMA instruction stands for:

A. Fetch Memory Address

B. Fast Memory Access

C. Fused Multiply-Add

D. Flag Management Algorithm

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Correct Answer: Option C

Explanation:
Performs multiplication and addition in one step.

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

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