Which statement describes the use of powerline networking technology?

Which statement describes the use of powerline networking technology?

A. New “smart” electrical cabling extends an existing home LAN.
B. A home LAN is installed without the use of physical cabling.
C. A device connects to an existing home LAN using an adapter and an existing electrical outlet.
D. Wireless access points use powerline adapters to distribute data through the home LAN.

Answer: C

Answers Explanation & Hints:

Powerline networking lets you connect a device to the network wherever there is an electrical outlet by using an adapter. 

The network sends data over the wires that are already there. 

It doesn't replace physical wiring but can add functionality in places where wireless access points can't be used or can't reach devices. ​