Among the devices listed in options A, B and C, which is not a sensor used in…
2024
Among the devices listed in options A, B and C, which is not a sensor used in IoT?
- A.
BMP280
- B.
DHT11
- C.
Photoresistor
- D.
More than one of the above
- E.
None of the above
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Correct answer: E
Correct Answer: E (None of the above)
The question asks which of the devices listed in options A, B and C is not a sensor used in IoT.
BMP280 is a pressure and temperature sensor.
DHT11 is a temperature and humidity sensor.
Photoresistor (LDR) is a light sensor.
Since all three listed devices are sensors, none of them fits the category of "not a sensor". Therefore, the correct answer is None of the above.