What are facts about bus topology?

Four collision domains are present Two broadcast domains are present.

The logical topology for a bus topology is the same it is a bus topology

The advantage of a bus topology is that it is easy to extend or to create; all you need are the connecting wires. You do not need any additional special devices such as hubs or switches. The...

To prevent signals from being echoed back through the network

It s "T" not tea , it stands for termination.