What is the role of the motherboard in a computer system? MCQ with Answer and Explanation

What is the role of the motherboard in a computer system?
A. To store data long-term
B. To provide power supply
C. To connect and communicate between various hardware components
D. To process instructions
Answer: Option C
Solution (By JKSSB Mock Tests)
Motherboard acts as the main circuit board connecting all components.

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Practice More Computer Hardware Questions

Question #1
What is the benefit of IPS glow?
A. For TN
B. No glow
C. It is a minor drawback actually, but IPS has good angles
D. Advantage

Correct Answer: Option C


Explanation:
Trade-off for viewing angles.

This question belongs to: Computer Computer Hardware
Question #2
What is the function of a graphics card?
A. To connect networks
B. To render images and videos
C. To process sound
D. To store data

Correct Answer: Option B


Explanation:
GPU (Graphics Processing Unit) handles visual rendering.

This question belongs to: Computer Computer Hardware
Question #3
What allows hot swapping of devices?
A. USB, SATA with support
B. All ports
C. PS/2
D. VGA

Correct Answer: Option A


Explanation:
Without reboot.

This question belongs to: Computer Computer Hardware