Network

Network

1. advantages

   • share files, so the same files are available whichever computer you use
   • share resources, such as printers and internet connection.
   • share logins, so the same username and password can be used on every computer on the network.

2. disadvanteges

   • cost- very expensive-extra hardware and wiring needed
   • more room for error-if something goes wrong it can affect every computer.
   • difficult-it requires a technical expertise
   • malware- viruses and other malicious software can spread through the network

3. WAN-wide area network, a network that spans a large area or multiple organisations.

4. LAN- local area network, a network in a small area or single organisation

5. ip address

   • unique addresses are assigned to buisnesses and houses.
   • the internet id a huge network with more devices than its possible to assign a unique address to.