Network Topology​

Which OSI Layer isn't part of the hybrid topology?

• Presentation Layer

• Session Layer

• Network Layer

• Application Layer

How many common types of Hybrid Topologies are there?

• 1

• 2

• 3

• 4

What happens in Session Layer? 

• Allows users to send data, access data and use networks. 

•  enable different networks to be interconnected.

• This layer formats and encrypts data to be sent across a network. 

• Establishes, manages, and terminates the connections between the local and remote application.

What is a bus?

• A vehicle with wheels

• A network protocol

• A network topology

• A B.U.S (Before. Understanding. Simulator)

What Duplex does a bus topology have?

• Full duplex

• Half-duplex

• Simplex

• Lots of duplex

What’s another name for a BUS typology?

• Backbone

• Spine

• Pigeons aren’t real they’re robots

• Mole

What is a mesh topology

• looks like a star

• all devices are interconnected

• Use this when making fences

how relatively expensive

• extreme

• more expensive in general compared to other topologies

• Extremely cheap

• £0.01 per metre of cable used

Who might use a mesh network

• military base

• emergency services

• school

• home network

what is a advantage of star network

• A fault on one of the nodes will not affect the rest of network. Typically, mainframe computers use a central server with terminals connected to it.

• A fault on one of the nodes will affect the rest of network. Typically, mainframe computers use a central server with terminals connected to it.

• A fault on all of the nodes will not affect the rest of network. Typically, mainframe computers use a central server with terminals connected to it.

• A fault on all of the nodes will affect the rest of network. Typically, mainframe computers use a central server with terminals connected to it.