What is the use of a cooling pad for laptops? MCQ with Answer and Explanation

Question

Share Report Error

What is the use of a cooling pad for laptops?

A. To improve typing

B. To reduce overheating

C. To increase battery life

D. To scan documents

Answer: Option B

Solution (By JKSSB Mock Tests)

Extra fans help with heat dissipation.

This question belongs to: Computer Computer Hardware

Request complete Subject PDF

Discuss this Question (0)

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

Practice More Computer Hardware Questions

Question #1

Which is faster: SATA SSD or NVMe SSD?

A. Depends on capacity

B. SATA SSD

C. NVMe SSD

D. Both same

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option C

Explanation:
NVMe uses PCIe for higher speeds.

This question belongs to: Computer Computer Hardware

Question #2

Which of the following is NOT an input device?

A. Plotter

B. Microphone

C. Trackball

D. Joystick

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option A

Explanation:
Plotter is an output device used for printing large graphics, while the others are input devices.

This question belongs to: Computer Computer Hardware

Question #3

A common maintenance for optical mice is:

A. Ink refill

B. Cleaning the sensor

C. Paper loading

D. Replacing ball

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option B

Explanation:
Dust affects performance.

This question belongs to: Computer Computer Hardware

Explore All Computer Hardware MCQs