Which of the following is a component of the I2N?

• A. Ethernet router
• B. Video camera
• C. Solar panel
• D. CPU

Answer: (A)

Connecting devices and directing data flow in a network is what this question is about. An Ethernet router is the device that links devices on the local network and guides data toward its destination, even out to the internet, by performing IP routing, NAT, and basic security functions. This role is essential for an I2N to function, as it enables communication between sensors, computers, and other networked nodes. A video camera is simply an endpoint that generates data, not a traffic-directing component. A solar panel provides power, not networking functionality. A CPU handles processing inside a device but does not manage how data is routed across the network. So, the Ethernet router best fits as a component of the I2N.