What is the purpose of 'Cybersecurity'? MCQ with Answer and Explanation

What is the purpose of 'Cybersecurity'?
A. To improve computer graphics
B. To store backup files
C. To protect digital systems from attack
D. To make internet speed faster
Answer: Option C
Solution (By JKSSB Mock Tests)
Cybersecurity protects networks, computers, and data from unauthorized access or damage.

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INSAT series of satellites are used for:
A. Communication and meteorology
B. Ocean monitoring only
C. Deep space exploration
D. Military surveillance

Correct Answer: Option A


Explanation:
INSAT provides telecommunication, broadcasting, and meteorological services.

Question #2
Which Indian scientist is known for the development of the smallpox vaccine?
A. Dr. Edward Jenner
B. Dr. Hargobind Khorana
C. None, it was discovered earlier
D. Dr. Y. Subba Row

Correct Answer: Option C


Explanation:
Edward Jenner developed the smallpox vaccine; Indian contributions are notable in other vaccines.

Question #3
India's fastest supercomputer in 2025 is part of which mission?
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B. Gaganyaan
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Correct Answer: Option A


Explanation:
NSM aims to enhance India's computing capability.