Your company wants to use an IoT device but wants to make sure it does not interfere with other RF devices that use the 2.4 GHz RF band. The company also wants the device to be at least 50 meters away from the base station.
 
What type of device should the company purchase?

A. Z-Wave
B. Zigbee
C. Bluetooth
D. NFC

Answer: A

Computer Science & Information Technology

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