SMPS stands for: MCQ with Answer and Explanation

SMPS stands for:

A. Simple Memory Processing System

B. Serial Memory Power System

C. Switch Mode Power Supply

D. Standard Motherboard Processing Supply

Answer: Option C

SMPS converts AC to DC power for computer components.

This question belongs to: Computer Computer Hardware

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Question #1 Report Error

What input method is used in tablets?

A. Light pen

B. Mechanical keyboard only

C. Touchscreen and stylus

D. Trackball

Correct Answer: Option C

Explanation:
Multi-touch capacitive screens.

This question belongs to: Computer Computer Hardware

Question #2 Report Error

The purpose of ECC in RAM is to:

A. Increase speed

B. Detect and correct memory errors

C. Reduce cost

D. Improve graphics

Correct Answer: Option B

Explanation:
Critical for servers.

This question belongs to: Computer Computer Hardware

Question #3 Report Error

What is the standard for high dynamic range in monitors?

A. VGA

B. SD only

C. NTSC

D. HDR10 or Dolby Vision

Correct Answer: Option D

Explanation:
Better contrast and colors.

This question belongs to: Computer Computer Hardware