What does IoT stand for? MCQ with Answer and Explanation

What does IoT stand for?
A. Information of Transfer
B. Input Output Technology
C. Integrated Operating Terminal
D. Internet of Things
Answer: Option D
Solution (By JKSSB Mock Tests)
IoT refers to the network of interconnected physical devices.

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Practice More Science and Technology Questions

Question #1
India's first 3D printed rocket engine was developed by:
A. ISRO
B. DRDO
C. Both
D. Private startups

Correct Answer: Option C


Explanation:
ISRO and Indian startups have advanced 3D printing in rocketry.

Question #2
The first country to land on the Moon was:
A. India
B. Soviet Union
C. China
D. USA

Correct Answer: Option B


Explanation:
Luna 2 of Soviet Union impacted the Moon in 1959.

Question #3
The James Webb Space Telescope is primarily designed to observe in which spectrum?
A. X-ray
B. Ultraviolet
C. Infrared
D. Visible light

Correct Answer: Option C


Explanation:
JWST is optimized for infrared astronomy.