NETWORKS

NETWORKS

1. DISADVANTAGE

   • cost of the networks
     • networks are expensive to set up
   • Increased risk
     • problems such as virures
   • Difficulty
     • Expertise is needed to set up
   • expensive to get he cable for each computer
   • failure of the switch
   • high Catastrophic and difficult to expand
   • high chance of catastrophic
   • lots of collision

2. TYPE OF NETWORKS

   • LAN
     • Local Area Network
   • WAN
     • Wide Area Network

3. ADVANTAGES

   • Share resources
   • Share files
   • Share logins
   • it runs fast lo chance of collision
     • low chance of catastrophic
   • cheap to install

4. Topology

   • Star Topology
   • ring Topology
   • Bus topology

5. ip adress

   • The IP adress has 32 binary
   • every device on the internet has its own ip adress
   • there are 4 million devices on the internet