Quantum processors differ from classical CPUs by using: MCQ with Answer and Explanation

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Quantum processors differ from classical CPUs by using:

A. Bits

B. Same ALU

C. Qubits

D. Slower speed

Answer: Option C

Solution (By JKSSB Mock Tests)

They leverage quantum mechanics for certain computations.

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

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Practice More CPU (Central Processing Unit) Questions

Question #1

Which is a common heat dissipation method for CPUs?

A. Liquid cooling or air cooling with heatsink

B. Reducing cores

C. Software only

D. Increasing voltage

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Correct Answer: Option A

Explanation:
Essential for maintaining operational temperatures.

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

Question #2

The pipeline stall due to structural hazard happens when:

A. Data dependency

B. Branch taken

C. Cache miss

D. Two instructions need the same hardware resource

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Correct Answer: Option D

Explanation:
Resource conflict.

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

Question #3

Which feature allows dynamic core frequency adjustment?

A. Static voltage

B. SpeedStep or Cool'n'Quiet

C. No adjustment

D. Fixed frequency

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Correct Answer: Option B

Explanation:
Intel and AMD power management.

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

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