most offices today have their computers connected to a network .Internally, they would use a ISDN network, and for long distances they would use a WAN ,network. Some of these networks have hundreds of clients connected to a server, which stores the information. Most offices use LAN to connect the computers. Some use copper wires in a cosxial cables setup. Each of these cables must be connecting to the computers using a router . The connector may be the most important part the network
as it attached sure the data reaches the correct location.
attached
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