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

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

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Practice More Science and Technology Questions

Question #1
Which of these is a reptile?
A. Bat
B. Frog
C. Shark
D. Snake

Correct Answer: Option D


Explanation:
Snakes are cold-blooded reptiles.

Question #2
Which gas is used in the preparation of soda water?
A. Nitrogen
B. Carbon Dioxide
C. Hydrogen
D. Oxygen

Correct Answer: Option B


Explanation:
Carbon dioxide is dissolved in water under high pressure to make carbonated (soda) water.

Question #3
Which of the following is an Indian regional navigation system?
A. NavIC
B. GLONASS
C. GPS
D. Galileo

Correct Answer: Option A


Explanation:
NavIC is developed by ISRO.