Out-of-order execution primarily helps overcome: MCQ with Answer and Explanation

Question Report Error

Out-of-order execution primarily helps overcome:

A. Control flow changes

B. Data dependencies and stalls

C. Memory capacity limits

D. Power constraints

Answer: Option B

Solution (By JKExamLibrary)

It reorders instructions for better throughput.

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

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More CPU (Central Processing Unit) Questions

Question #1 Report Error

The decode stage may involve:

A. Simple fixed length only

B. No decoding

C. ALU computation

D. Complex decoding for variable length instructions

View Answer & Solution Discuss

Correct Answer: Option D

Explanation:
In x86 especially.

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

Question #2 Report Error

The term 'process node' like 5nm refers to:

A. Clock frequency

B. Number of CPU cores

C. Cache size

D. Semiconductor manufacturing technology

View Answer & Solution Discuss

Correct Answer: Option D

Explanation:
Smaller nodes improve density and efficiency.

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

Question #3 Report Error

The speed of a CPU is measured in:

A. Watts

B. Hertz (Hz)

C. Pixels

D. Bytes

View Answer & Solution Discuss

Correct Answer: Option B

Explanation:
CPU clock speed is measured in Hertz, indicating cycles per second.

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

Explore All CPU (Central Processing Unit) MCQs