A dual-core processor has: MCQ with Answer and Explanation

Question

Share Report Error

A dual-core processor has:

A. Two complete processing units

B. One ALU and two CUs

C. Half the speed

D. Double the registers only

Answer: Option A

Solution (By JKSSB Mock Tests)

It integrates two independent processing cores on one chip.

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

Request complete Subject PDF

Discuss this Question (0)

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

Practice More CPU (Central Processing Unit) Questions

Question #1

Share Report

The zero flag is set when:

A. Carry occurs

B. Negative result

C. Overflow happens

D. Result of operation is zero

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option D

Explanation:
Useful for conditional branching.

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

Question #2

Share Report

Branch prediction helps CPU to:

A. Reduce clock cycles

B. Eliminate registers

C. Increase memory size

D. Avoid pipeline stalls in conditional branches

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option D

Explanation:
It guesses the outcome of branches to keep pipeline full.

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

Question #3

Share Report

The latency of register access is:

A. Variable by design

B. 1 clock cycle or less

C. Hundreds of cycles

D. Same as main memory

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option B

Explanation:
Registers are the fastest storage.

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

Explore All CPU (Central Processing Unit) MCQs