What is 'Web 3.0'? MCQ with Answer and Explanation

What is 'Web 3.0'?
A. A type of web design software
B. The decentralized web based on blockchain
C. A high-speed internet plan
D. A browser update
Answer: Option B
Solution (By JKExamLibrary)
Web 3.0 refers to a new iteration of the web focused on decentralization and token-based economics.

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Practice More Science and Technology Questions

Question #1 Report Error
The inventor of dynamite was:
A. Thomas Edison
B. Alexander Graham Bell
C. Alfred Nobel
D. Nikola Tesla

Correct Answer: Option C


Explanation:
Alfred Nobel invented dynamite.

Question #2 Report Error
LVM3 is associated with which Indian mission?
A. Both
B. Gaganyaan
C. Mars Orbiter
D. Chandrayaan-3

Correct Answer: Option A


Explanation:
LVM3 (formerly GSLV Mk III) is used for heavy-lift missions including Gaganyaan.

Question #3 Report Error
What does CPU stand for in a computer?
A. Computer Processing Unit
B. Central Processing Unit
C. Central Power Unit
D. Control Processing Unit

Correct Answer: Option B


Explanation:
CPU is the brain of the computer that performs calculations.