networks

networks

1. advantages

   • networks allow computers to share files
   • share resources such as:
     • printers
     • internet connection

2. disadvantages

   • expensive
     • extra hardware and wiring needed
   • if somesthing goes wrong it could effect every comuter

3. network types

   • LAN
   • WAN

4. topology

   • BUS
     • CHEEP
     • HIGH CHANCE OF FAIL
   • STAR
     • EXPENSIVE
     • LOW CHANCE OF FAIL
     • NO COLLISIONS
   • RING
     • HIGH CHANCE OF FAIL
     • NO COLLISIONS
     • CHEEP