A LAN IS A GROUP OF COMPUTER AND OTHER NETWORKING DEVICES CONNECTED TOGETHER TO SHARE THE RESOURCES.
LOCATED IN A SMALL AREA LIKE BUILDING, ROOM, OFFICE ETC.
THE FOLLOWING DEVICE USED IN LAN.
1 PC
2 HUB
3 SWITCH
4 ROUTER
5 FIREWALL
6 BRIDGES
LAN CAN BE CHARACTERIZED BY THE FOLLOWING.
1 HIGH DATA SPEEDS.
2 LESS EXPENSIVE TECHNOLOGIES.
3 LIMITED GEOGRAPHIC AREA.
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