|
Creado por Matilda Dudley
hace casi 2 años
|
|
Pregunta | Respuesta |
internet | a giant mesh of computer. there are multiple routes connecting 2 nodes |
BUS advantage | cheap to install |
BUS disadvantages | -lots of collisions -slow down as more computers are added -high chance of catastrophic failure |
star advantages | -no collisions -low chance of failure |
star disadvantages | -expensive -depends on one switch |
ring advantages | -cheap to install -no collisions |
ring disadvantages | -difficult to expand -high chance of failure |
networks advantages | -share resources such as printers and the internet connection -share logins,so the same username and password can be used on every computer on the network -share files, so the same files are on every computer |
networks disadvantages | -networks are expensive to set up -problems such as viruses can affect every computer on the network -expertise are needed to set up and maintain a network |
types of network | -LAN -WAN |
what is LAN | Local Area Network, a network in a small area or single organisation. |
what is WAN | Wide Area Network, a network that spans a large area or multiple organisations. |
IP Address | its a unique value assigned to every computer on a network used to identify it |
4 types of typology | -BUS -STAR -RING -MESH |
¿Quieres crear tus propias Fichas gratiscon GoConqr? Más información.