What is the role of capacitors on motherboards? MCQ with Answer and Explanation

What is the role of capacitors on motherboards?

A. Display

B. Data storage

C. Voltage stabilization and filtering

D. Processing

Answer: Option C

Power delivery quality.

This question belongs to: Computer Computer Hardware

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Question #1 Report Error

What is the main function of a network interface card (NIC)?

A. Scan images

B. Connect to network

C. Print documents

D. Process graphics

Correct Answer: Option B

Explanation:
Wired or wireless connectivity.

This question belongs to: Computer Computer Hardware

Question #2 Report Error

OLED monitors are known for:

A. Excellent contrast and thin design

B. Being very expensive only for servers

C. High power consumption

D. Low resolution

Correct Answer: Option A

Explanation:
OLED provides better blacks and thinner panels.

This question belongs to: Computer Computer Hardware

Question #3 Report Error

Which component is responsible for fan control in a PC?

A. RAM

B. CPU only

C. BIOS/UEFI

D. Hard disk controller

Correct Answer: Option C

Explanation:
BIOS manages hardware including cooling.

This question belongs to: Computer Computer Hardware