Which of the following BEST describes the differences between a switch and a router?

A.
A router broadcasts all data packets that are sent on the network, and a switch transmits data directly to the device.

B.
A switch interconnects one or more networks, where a router interconnects devices on a network.

C.
A switch interconnects devices on the same network to be able to communicate, where a router interconnects one or more networks.

D.
A switch broadcasts all data packets that are sent on the network, and a router transmits data directly to the device.