Network Topology Quiz

What is the definition of network topology?

• The way devices communicate in a network

• The type of cables used in a network

• The software that controls a network

• The protocol used for data transmission

In a star topology, all computers are connected to?

• Modem

• Switch or hub

• Router

• Main cable (backbone)

What is the main advantage of a star topology?

• If one computer fails, the network still functions

• Low installation cost

• No need for additional devices

• Uses only coaxial cables

What is the main disadvantage of a star topology?

• If one computer fails, all computers fail

• If the switch/hub fails, the entire network is affected

• Very low installation cost

• Data flows in only one direction

In a ring topology, data is transmitted through?

• A central control unit

• A mesh network structure

• A unidirectional or bidirectional ring

• Coaxial cables only

What is the main disadvantage of a ring topology?

• Difficult to install and maintain

• If one connection fails, the entire network is disrupted

• Requires very long cables

• Needs special devices to function

A bus topology uses a main cable called?

• Main hub

• Backbone

• Router

• Server

In a bus topology, what happens if the backbone cable is disconnected?

• All communications are disrupted

• Data can still be transmitted through other networks

• Only one computer is affected

• The network becomes faster

What is the main disadvantage of a bus topology?

• High installation cost

• Requires many additional devices

• Data collisions occur if traffic is high

• Does not support wide network connections

What is a key characteristic of a mesh topology?

• Each device is directly connected to all other devices

• Uses only coaxial cables

• Lacks security benefits

• Requires a central server to function