The carry flag is set during: MCQ with Answer and Explanation

The carry flag is set during:

A. Signed overflow

B. Zero result

C. Unsigned arithmetic overflow

D. Negative numbers

Answer: Option C

Important for multi-precision arithmetic.

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

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

Question #1 Report Error

Big.LITTLE architecture uses:

A. High performance and efficiency cores together

B. No cores

C. All identical cores

D. Only small cores

Correct Answer: Option A

Explanation:
Dynamically switches for power and performance balance.

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

Question #2 Report Error

Which is essential for real-time systems in CPUs?

A. Maximum throughput only

B. Predictable low latency response

C. High power

D. Large cache irrelevant

Correct Answer: Option B

Explanation:
Deterministic behavior important.

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

Question #3 Report Error

The load-store architecture is typical of:

A. Memory only

B. No processors

C. RISC processors

D. CISC only

Correct Answer: Option C

Explanation:
Operations are performed on registers after loading from memory.

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