What is the primary function of a computer mouse? MCQ with Answer and Explanation

Question

Share Report Error

What is the primary function of a computer mouse?

A. To scan barcodes

B. To print documents

C. To point and select objects on screen

D. To display images

Answer: Option C

Solution (By JKSSB Mock Tests)

Mouse is a pointing input device used for navigation and selection.

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 feature allows monitors to swivel and tilt?

A. Fixed base only

B. Both

C. Ergonomic stand

D. VESA mount

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option B

Explanation:
Improves user comfort.

This question belongs to: Computer Computer Hardware

Question #2

Quantum dot technology in monitors improves:

A. Size only

B. Response time

C. Power consumption negatively

D. Color volume and brightness

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option D

Explanation:
Vibrant colors.

This question belongs to: Computer Computer Hardware

Question #3

The contrast ratio in monitors indicates:

A. Refresh rate

B. Resolution

C. Color count

D. Difference between brightest and darkest

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option D

Explanation:
Higher is better for depth.

This question belongs to: Computer Computer Hardware

Explore All Computer Hardware MCQs