16668867
Descrição
Mapa Mental por Matthew Roderick, atualizado more than 1 year ago
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Criado por Matthew Roderick
quase 6 anos atrás
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computer networks
- bus
- one straight line with stops
- if one line breaks the hole thing stops
- cheap
- if more workstations are added it becomes slower
- one straight line with stops
- ring
- if one brakes they all do
- fast because no data collisions
- if one brakes they all do
- star
- A hub sends every packet of data to every device, whereas a switch only sends a packet of data to the destination device
- uses a hub
- fast
- a lot of money
- A hub sends every packet of data to every device, whereas a switch only sends a packet of data to the destination device
- definition of a network
- nodes
- share data
- share data
- linked up by cable or wireless
- quickly contact and share data people on the same network
- nodes
- PAN
- Personal area network
- personal sharing of data
- smallest type
- Personal area network
- LAN
- local area network
- covers a building
- local area network
- WAN
- made up of lots of lans
- massive
- made up of lots of lans
- some are wired and some are not
- fiber optics
- glass
- expencive
- fast
- glass
- wireless
- easily interference
- access without hassle
- easily interference
- fiber optics
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