Question

__________ layer is the communication layer that connects the IoT devices with WAN.

A.Internet layer
B.Application layer
C.Sensor layer
D.Network layer

Answer 1

The Network layer is critical in linking IoT devices to the WAN, as it handles the routing of data across diverse networks.

Step-by-step explanation:

The layer responsible for connecting the Internet of Things (IoT) devices to a Wide Area Network (WAN) is the Network layer. When IoT devices communicate over the internet, they utilize standard internet protocols, and the Network layer is essential for routing data packets across complex networks, including the internet. It determines the most efficient path for data to travel from source to destination.

The correct answer is Internet layer.

The Internet layer is part of the network protocol stack and is responsible for connecting IoT devices with the WAN (Wide Area Network).

For example, the Internet layer uses the Internet Protocol (IP) to assign unique addresses to IoT devices and route data packets between them and the WAN.