Revision

Revision

1. Network

   • WAN(wide area network)
     • connection of networks connected over a wide area
     • hardware needed to connect to a WAN
     • advantages
       • increases internal communications
       • transfers data faster
     • disadvantages
       • WAN is more cost effective than LAN

2. WPAN(wireless personal area network)

   • connecting peripheral devices to a computer system over a short range
   • advantages