Which output device uses cyan, magenta, yellow, black inks? MCQ with Answer and Explanation

Which output device uses cyan, magenta, yellow, black inks?

A. Monitors use RGB

B. Speakers

C. CMYK color model in printers

D. Projectors only RGB

Answer: Option C

Subtractive color model.

This question belongs to: Computer Computer Hardware

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Question #1 Report Error

What is the purpose of a UPS?

A. User Processing Software

B. Universal Printer System

C. Ultra Power Saver

D. Uninterruptible Power Supply for backup

Correct Answer: Option D

Explanation:
Provides temporary power during outages.

This question belongs to: Computer Computer Hardware

Question #2 Report Error

Which scanner type is portable?

A. Handheld scanner

B. Drum scanner

C. Film scanner

D. Flatbed only

Correct Answer: Option A

Explanation:
Handheld for on-the-go scanning.

This question belongs to: Computer Computer Hardware

Question #3 Report Error

The color accuracy Delta E value should be low for:

A. Gaming only

B. Basic use

C. Office text

D. Professional monitors

Correct Answer: Option D

Explanation:
Minimal color difference.

This question belongs to: Computer Computer Hardware