What is the main difference between active and passive matrix displays? MCQ with Answer and Explanation

Question

Share Report Error

What is the main difference between active and passive matrix displays?

A. Passive is always better

B. No difference

C. Active uses more power always

D. Active has transistors per pixel for better quality

Answer: Option D

Solution (By JKSSB Mock Tests)

TFT active matrix is standard in modern LCDs.

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 device uses stepper motors for movement?

A. RAM modules

B. CPUs

C. Dot matrix printers and scanners

D. LED monitors

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option C

Explanation:
Precise mechanical positioning.

This question belongs to: Computer Computer Hardware

Question #2

What is the full form of USB?

A. User Serial Board

B. Universal Serial Bus

C. Universal Storage Bus

D. United System Bus

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option B

Explanation:
USB is a standard for connecting peripherals to computers.

This question belongs to: Computer Computer Hardware

Question #3

An OMR scanner is used for:

A. Photo scanning

B. Text recognition

C. Reading marked bubbles in exams

D. Barcode

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option C

Explanation:
Competitive exam answer sheets.

This question belongs to: Computer Computer Hardware

Explore All Computer Hardware MCQs