Which wireless communication technology is commonly used in IoT devices for…
2024
Which wireless communication technology is commonly used in IoT devices for short-range communication?
Answer: A. Bluetooth — Bluetooth is the correct answer because it is specifically designed for low-power, short-range communication typical in IoT sensors and wearables. While Wi-Fi…
- A.
Bluetooth
- B.
Wi-Fi
- C.
4G LTE
- D.
More than one of the above
- E.
None of the above
Attempted by 65 students.
Show answer & explanation
Correct answer: A
Bluetooth is the correct answer because it is specifically designed for low-power, short-range communication typical in IoT sensors and wearables. While Wi-Fi offers connectivity, Bluetooth is the primary standard for personal area networks in this context.
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