A biometric mouse may include: MCQ with Answer and Explanation

Question

Share Report Error

A biometric mouse may include:

A. Fingerprint reader

B. RGB lighting

C. Laser only

D. Extra buttons only

Answer: Option A

Solution (By JKSSB Mock Tests)

For secure authentication.

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

Share Report

A handheld scanner is best for:

A. Photo negatives

B. Batch processing

C. Scanning irregular or large objects

D. High quality flat documents

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option C

Explanation:
Flexibility.

This question belongs to: Computer Computer Hardware

Question #2

Share Report

What causes moire patterns in scanned images?

A. High ink

B. Interference with printed patterns

C. Low resolution

D. Wrong color mode

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option B

Explanation:
Descreening filters help.

This question belongs to: Computer Computer Hardware

Question #3

Share Report

What does the 'northbridge' primarily connect?

A. USB and audio

B. CPU, RAM, GPU

C. Network cards

D. Storage drives

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option B

Explanation:
High bandwidth components.

This question belongs to: Computer Computer Hardware

Explore All Computer Hardware MCQs