Data communication has become a fundamental part of computing today. Any computer or intelligent equipment needs a set of rules or language to communicate. Internetworking of computers therefore relies on certain rules or means of communication. When people talk, they usually use standard language or maintain some linguistic rule. Such rules enable us to understand each other’s expression. For the sake of understanding, we can say that computers should obey certain rules of communication in order to negotiate and/or transmit data to and receive data from other devices.
KeywordsHexa Tral Encapsulation Nism Dium
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