Which of the following layers of loT architecture employs protocols and networks for connecting, sending, and receiving data between devices and network?
Correct Answer: C
The communication layer of IoT architecture employs protocols and networks for connecting, sending, and receiving data between devices and network. The communication layer is responsible for enabling data exchange among the IoT devices and the cloud or other devices.The communication layer can use various types of networks, such as wired, wireless, cellular, or satellite, and various types of protocols, such as TCP/IP, MQTT, CoAP, or ZigBee12.References:Network Defense Essentials - EC-Council Learning,IoT Architecture: The 4 Layers of an IoT System
