A network is configured on a Bus topology. Which of the following conditions could cause a network
failure? Each correct answer represents a complete solution. Choose all that apply.

A.
A break in a network cable

B.
75 ohm terminators at open ends

C.
A powered off workstation

D.
An open-ended cable without terminators

Explanation:
The following conditions could cause a network failure in a Bus topology:

An open-ended cable without terminators
75 ohm terminators at open ends
A break in a network cable
Bus topology is a type of physical network design where all computers in the network are connected
through a single coaxial cable known as
bus. This topology uses minimum cabling and is therefore, the simplest and least expensive topology
for small networks. In this topology, 50
ohm terminators terminate both ends of the network. A Bus topology network is difficult to
troubleshoot, as a break or problem at any point
along the cable can cause the entire network to go down.