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DCCN

Protocols and Standards

PROTOCOLS AND STANDARDS:- a) Protocols:- A protocol is synonymous with rule whereas standards are that agreed-upon rules.• A protocol is a set of rules that govern data communications.• A protocol defines what is communicated, how it is communicated, and when it is communicated.• The key elements of a protocol are syntax, semantics, and timing. Syntax:- […]

Categories
DCCN

Data Communication and Computer Network (DCCN)

Data:- In data communication, Data is the information that will be used to communicate agreed between the source and destination computing device. Types of Data:- Text Data:-Contains single or multiple line text. Audio Data:- Contains audio file. Multimedia:- Contains video file. Communication:- In data communication the message will transfer from source to destination through the […]