What is a 'Motherboard'? MCQ with Answer and Explanation

What is a 'Motherboard'?
A. A portable USB device
B. A gaming accessory
C. The main circuit board of a computer
D. A type of software
Answer: Option C
Solution (By JKSSB Mock Tests)
The motherboard holds and connects all the main components of a computer.

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Practice More Science and Technology Questions

Question #1
GSLV stands for:
A. Geosynchronous Satellite Launch Vehicle
B. Global Satellite Launch Vehicle
C. General Satellite Launch Vehicle
D. Geostationary Satellite Launch Vehicle

Correct Answer: Option A


Explanation:
GSLV is used for launching heavier satellites.

Question #2
What is the full form of PDF?
A. Portable Data File
B. Portable Document Format
C. Permanent Document Format
D. Personal Document File

Correct Answer: Option B


Explanation:
PDF is a file format used for documents.

Question #3
Which of these is a reptile?
A. Frog
B. Snake
C. Shark
D. Bat

Correct Answer: Option B


Explanation:
Snakes are cold-blooded reptiles.