The OSI model

Published February 19, 2017

The OSI model

In 1978, for open systems interconnection, available for communication with other systems, ISO (International Standard Organization) released specifications. All systems can now use the same protocols and standards for the exchange of information. In 1984, ISO released a new version of its model the OSI model...

Transmission of information over a network

Published April 23, 2017

Transmission of information over a network

Data consisting of zeros and ones is usually contained in large files. However, the networks will not function properly if the transmission of information over the network will occur with the help of such entire data blocks. At this time, other computers have to wait a long time for their turn. This situation is similar to the exclusive use of the network...

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