Which of these is an example of an Operating System? MCQ with Answer and Explanation

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Which of these is an example of an Operating System?

A. Google Chrome

B. Word

C. Excel

D. Linux

Answer: Option D

Solution (By JKSSB Mock Tests)

Linux is a popular open-source operating system.

This question belongs to: Static General Knowledge Science and Technology

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Question #1

The Turing Test is related to:

A. Space travel

B. Nanotech

C. AI capability

D. Genetic engineering

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Correct Answer: Option C

Explanation:
It evaluates a machine's ability to exhibit intelligent behavior.

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Question #2

Which organ produces insulin in the body?

A. Gall bladder

B. Kidney

C. Liver

D. Pancreas

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Correct Answer: Option D

Explanation:
The pancreas produces insulin, which regulates blood sugar levels.

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Question #3

Which mission of ISRO was India's first interplanetary mission to Mars?

A. Mangalyaan (Mars Orbiter Mission)

B. Aditya-L1

C. Chandrayaan-1

D. Gaganyaan

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Correct Answer: Option A

Explanation:
Mangalyaan, launched in 2013, made India the first Asian nation to reach Mars orbit.

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