Question

Q6: what are topologies? Define bus and ring topologies.

Answer 1

A network topology is the arrangement of a network, including its nodes and connecting lines. There are two ways of defining network geometry: the physical topology and the logical (or signal) topology.

Answer 2

In Ring topology each device is connected to two other devices in a circular fashion. Bus topology is a topology where each device is connected to a single cable which is known as the backbone. ... In Ring topology data is sent through the devices from sender to receiver device..