Network Topologies (Mr I's) [OCR 1.5 - Networks)

Networks can be classified in terms of their topology. What is the meaning of the word topology?

• A community of networks

• The layout of a network

• The shape of a network

• A collection of servers

Which of the following network diagrams represents star topology?

• 
• 
• 
• 

What is meant by a network node?

• Another name for a device in a network topology.

• Another name for a cable on a network.

• A packet of data.

• A device which turns a network on and off.

Which of the following is a disadvantage of mesh topology over other network topologies?

• If there is a problem with any of the cables, the entire network goes down.

• Expensive to install – more cabling required.

• Files over a certain file size cannot travel.

• Data collisions are more likely, which causes the network to slow down.

Which of the following is an advantage of star topology over other network topologies?

• Each device is only connected to two other devices.

• Data packets don’t have to travel as far.

• Better security.

• More than one data packet can be sent at once.

What network has the server placed in the centre and the devices around it?

• Ring
• Bus
• Star
• Mesh

Which is a feature of a Mesh Network?

• Data can be transmitted from different devices simultaneously.
• Devices are dependent on a central sever.
• The network uses terminators
• The Server is usually based in the middle of the network

what network topology is this

• star

• mesh

• bus

• tree

This is a technical term that describes the layout of connections in a network.

• Network Topology
• Standalone Computer
• Network Node
• Workstation

Which network topology is this?

• Bus
• Ring
• Mesh
• Star