Beginner IoT Trends Quiz
A short quiz that tests basic knowledge of current connected‑device developments.
Quiz Questions
Answer all questions below and test your knowledge.
- 1
Which protocol is most commonly used for low‑power device communication in 2025?
- 2
What term describes processing data near the data source rather than in a central cloud?
- 3
In smart‑home setups, which device typically acts as the central hub?
- 4
Which sensor type is primarily used to detect ambient light levels?
- 5
What year did the first consumer‑grade smart watch with cellular capability launch?
- 6
Which data format is standard for transmitting IoT telemetry in lightweight applications?
- 7
A device that can receive firmware updates over the air is said to support what?
- 8
Which security measure encrypts traffic between IoT endpoints and the cloud?
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