Computer network

 This part of the book is dedicated to computer network from a user’s perspective . Nowadays a computer is very likely to belong to some company’s network , or to be connected to the internet via an internet provider , and is therefore exposed to all the typical network problems . Without entering into technical detail , this section will explore the situation in which novice user can find himself in troubles and how he can try survive dialoguing with network administrators in their own strange technical language .

Technical aspects – A computer network interaction is based on the client server architecture . When considering a single interaction , one computer is the server and the other one client . The server is the computer which is offering its resource , usually programmed to wait until someone asks for its resource . The client is the computer which uses the resource , which sends the request to a waiting server .

     

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