What is 'Fiber Optics' used for? MCQ with Answer and Explanation

Question

Share Report Error

What is 'Fiber Optics' used for?

A. Storing physical data

B. Cooking food

C. Faster communication via light

D. Powering cars

Answer: Option C

Solution (By JKSSB Mock Tests)

Fiber optics use thin strands of glass to transmit data as pulses of light.

This question belongs to: Static General Knowledge Science and Technology

Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Science and Technology Questions

Question #1

What is the full form of Wi-Fi?

A. Wireless Fidelity

B. Wide Fidelity

C. Wired Fidelity

D. Wireless File

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option A

Explanation:
Wi-Fi is a wireless networking technology.

This question belongs to: Static General Knowledge Science and Technology

Question #2

Which planet is famous for its rings?

A. Mars

B. Earth

C. Saturn

D. Mercury

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option C

Explanation:
Saturn is widely known for its visible ring system.

This question belongs to: Static General Knowledge Science and Technology

Question #3

What is the primary application of mRNA technology in recent advancements?

A. Electric vehicles

B. Quantum chips

C. COVID-19 vaccines

D. Solar panels

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option C

Explanation:
mRNA technology was key in Pfizer and Moderna COVID-19 vaccines.

This question belongs to: Static General Knowledge Science and Technology

Explore All Science and Technology MCQs