Data Communication Environment

JeffStins

Am a US based web designer... I would like to learn more about web design/graphic design Servies and anything related.... Here i am sharing with you, some of the web-related details.
The data communication environment has changed at rapid pace and many large computing and communicating networks are now in service: coordination required for efficient use of network is complex process. Such networks may have hundreds of terminals and many small processors located at dozens of dispersed sites. These sites, in turn may be linked by different transmission channels to large host computers. The task of network designer is to select and coordinate the network components so that the necessary data are moved to the right place, at the right time, with a minimum of errors, and at the lowest possible cost.
Communication processor: A number of communication processors are used in a network , such as Remote Concentration of Messages, Message-Switching, Packet Switching (The technique of packet switching has been specifically developed for high speed data transfer between the Professional Website Design computers connected via broadband communication network) and Front-End Processing.
The functions of a communication processor differ from one network to another. A message packet switching processor may also function as a remote concentrator; a front-end processor may perform message/packet switching functions: and in less complex networks, the host computer may perform most or all the functions of the front-end processor.
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