The execution cluster in CPU may contain: MCQ with Answer and Explanation

The execution cluster in CPU may contain:

A. Single unit

B. Control logic

C. Cache only

D. Multiple ALUs, FPUs, load/store units

Answer: Option D

For parallel execution.

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

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Question #1 Report Error

The accumulator is often used in:

A. Implicit addressing

B. No operations

C. Memory management

D. All operations equally

Correct Answer: Option A

Explanation:
Many instructions implicitly use the accumulator.

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

Question #2 Report Error

Multi-socket systems use:

A. UMA only

B. No interconnect

C. Single memory pool

D. NUMA architecture

Correct Answer: Option D

Explanation:
Non-Uniform Memory Access.

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

Question #3 Report Error

The operand in an instruction can be located in:

A. Only memory

B. Only ALU

C. CU only

D. Register, memory, or immediate

Correct Answer: Option D

Explanation:
Different addressing modes specify operand location.

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