networks

networks

1. disadvantages

   • its exspensive
   • difficulty
   • increased risk
   • there a higher chances of a virus

2. types of network

   • star
   • wan
   • ring
   • lan

3. advantages

   • easier to share and block unwanted information
   • you can fix bugs easily
   • its easy to access

4. ip adress

   • a unique value assighned to every computer on a network used to identify

5. topologies

   • bus
     • advantages
       • cheap to install
     • disadvantages
       • high chance of failure
   • star
     • ring
       • advantages
         • cheap to install
         • no collisions/fast
       • disadvantages
         • high chance of failiure

6. internet

   • the internet is a very huge global inter-connected network of devices
     • it is very impossible to break the internet since another route can always be found
       • the internet is a giant mesh of computers
       • each packets are re assembeld the otherside
       • data is a split into small chunks called packets

7. typoliagy

   • cheap to install