Answers:
LANs are faster than WANs,
They are cheaper than WANs,
and cover smaller geographic areas than WANs.
hope this is what you needed
Well LAN is the Network Local Area Network, the types of LAN's are ETHERNET, Token Ring. The other type of Network is the WAN Wide Area Network. shift check here for a yawning and better explanation
http://en.wikipedia.org/wiki/lan#technic...
Have no impression!
i dont know i own no impression what explicitly