Duplex printing means: MCQ with Answer and Explanation

Duplex printing means:

A. Printing on both sides of paper

B. Color printing

C. High resolution printing

D. Fast draft mode

Answer: Option A

Automatic duplex saves paper.

This question belongs to: Computer Computer Hardware

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Question #1 Report Error

Which device converts digital signals from the computer into visual output on screen?

A. Scanner

B. Keyboard

C. Mouse

D. Monitor

Correct Answer: Option D

Explanation:
Monitor is an output device that displays visual information from the computer.

This question belongs to: Computer Computer Hardware

Question #2 Report Error

Which component is also known as the primary memory?

A. RAM

B. Floppy Disk

C. Hard Disk

D. ROM

Correct Answer: Option A

Explanation:
RAM is the main or primary memory.

This question belongs to: Computer Computer Hardware

Question #3 Report Error

What is the primary use of a digitizer tablet?

A. Drawing with a stylus for precise input

B. Printing high-resolution images

C. Projecting slides

D. Scanning documents

Correct Answer: Option A

Explanation:
Digitizer or graphics tablet is used for precise digital drawing.

This question belongs to: Computer Computer Hardware