The computer network is a connection of two or more computers for solution of following tasks:
The computer network is a collection of computers and the various devices providing an informational exchange between computers in a
network without usage of any intermediate media.
Creation of computer networks is called by practical requirement of users of the computers remote from each other for usage of the same information. Networks give to users possibility not only fast information interchange, but also teamwork on printers and other peripheral units, and even simultaneous document processing.
|From authors||On level above||Network devices|