Which instruction set supports 256-bit vectors? MCQ with Answer and Explanation

Which instruction set supports 256-bit vectors?

A. AVX2

B. x87

C. MMX

D. SSE only

Answer: Option A

Advanced Vector Extensions 2.

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

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Question #1 Report Error

The control bus carries:

A. Signals like read/write, interrupt

B. ALU operands

C. Memory addresses

D. Data values

Correct Answer: Option A

Explanation:
Commands and status.

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

Question #2 Report Error

Which is a benefit of smaller process nodes?

A. Larger chips

B. Higher leakage always

C. Slower speeds

D. Lower power, higher density

Correct Answer: Option D

Explanation:
Improved efficiency and performance.

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

Question #3 Report Error

The full form of ALU is:

A. Arithmetic Logic Unit

B. Application Logic Unit

C. Advanced Logic Unit

D. Arithmetic Language Unit

Correct Answer: Option A

Explanation:
ALU stands for Arithmetic Logic Unit, handling math and logic in the CPU.

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