Tuesday, October 26, 2010

4.2 A Basic Network

The Server is the computer that makes access to files, printing, communications, and other services available to the users of the network. Clients only request services, is usually only one user. Many different users share the user share the server. Wireless media transmit  and receives eletromagnetic signals using methods such as infrared line of sight, high frequency radio, microwaves systems. TCP, breaks the information into small packets must be formed and to where a router must forward each packet.

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