What is the primary function of a 'Microprocessor'? MCQ with Answer and Explanation

What is the primary function of a 'Microprocessor'?
A. Displaying graphics
B. Storing power
C. Connecting to Wi-Fi
D. Controlling the computer's tasks
Answer: Option D
Solution (By JKSSB Mock Tests)
The microprocessor is the computer's brain, executing instructions and managing input/output.

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Practice More Science and Technology Questions

Question #1
The 'Greenhouse Effect' is primarily caused by which gas?
A. Oxygen
B. Hydrogen
C. Nitrogen
D. Carbon Dioxide

Correct Answer: Option D


Explanation:
Carbon dioxide traps heat in the Earth's atmosphere, acting like the glass in a greenhouse.

Question #2
The first nuclear power plant in India is at:
A. Narora
B. Kaiga
C. Tarapur
D. Kalpakkam

Correct Answer: Option C


Explanation:
Tarapur Atomic Power Station was the first.

Question #3
Which acid is present in the human stomach?
A. Hydrochloric acid
B. Sulfuric acid
C. Citric acid
D. Nitric acid

Correct Answer: Option A


Explanation:
Hydrochloric acid (HCl) is secreted by the stomach to aid digestion.