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Once the data sensing is done, ____ are required to facilitate the data transfer.

4. Once the data sensing is done, ____ are required to facilitate the data transfer.

1. Sensors
2. Gateways
3. Cloud devices
4. GPS

Answer

The correct answer is: B) Gateways

Explanation

Once we gather data from the sensor, efficient gateways and networks help to transfer data in IoT.