Stack Pointer is a type of: MCQ with Answer and Explanation

Stack Pointer is a type of:

A. Accumulator

B. Address register

C. Status register

D. Data register

Answer: Option B

It points to the top of the stack in memory for function calls.

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

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Question #1 Report Error

The ALU can perform:

A. No comparisons

B. Storage only

C. Only addition

D. Shift operations in some designs

Correct Answer: Option D

Explanation:
ALU typically supports arithmetic, logic, and bit manipulation including shifts.

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

Question #2 Report Error

L3 cache is typically:

A. Used only for instructions

B. Slower than registers but faster than RAM

C. Private to each core

D. Shared among all CPU cores

Correct Answer: Option D

Explanation:
It acts as a larger shared cache layer.

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

Question #3 Report Error

The decode unit converts:

A. Machine code to internal micro-ops

B. High-level code

C. Addresses to data

D. Results to output

Correct Answer: Option A

Explanation:
Prepares for execution.

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