The information to be communicated in a data communication system is the
The information to be communicated in a data communication system is the Message.
The medium is the channel over which the message is sent and the protocol is the set of rules that guides how the data is transmitted from encoding to decoding. The message of course is central to all the components. The message is the data that is being communicated.
In computing, data is information that has been translated into a form that is efficient for movement or processing. Relative to today's computers and transmission media, data is information converted into binary digital form. ... Raw data is a term used to describe data in its most basic digital format.
It works when a device or piece of equipment, such as a computer, intends to send a data object or file to one or multiple recipient devices, like a computer or server. The digital data originates from the source device in the form of discrete signals or digital bit streams.
Data Communication. ... In the context of computer information system, data represented by binary information units produced and consumed in the form of 0s and 1s. Data Communications is the transfer of data or information between a source and a receiver. The source transmits the data and the receiver receives it.