Communication is the conveyance of a message from one entity, called the source ortransmitter, to another, called the destination or receiver, via a channel3 of some sort. A simple example of such a communication system is conversation; people commonly exchange verbal messages, with the channel consisting of waves of compressed air molecules at frequencies which are audible to the human ear.4 This is depicted in Figure 0.1.
to secure analog data is called scrambling in data communication
In digital communication we talk about signal while in data communication we talk about data and the could be in the form of packets or frames.
data communication terminologies ther are many people distribute about computer
Explain data model?
to enable data to be set
Using OSI reference model explain the data communication between two hosts?
The scope of work and the educational requirements are the difference between data communication and data communication information.
data communication link
to secure analog data is called scrambling in data communication
They are both forms of communication They are both a form of communication; data communication is a subset of telecommunication, telecommunication send data between two links by means of electromagnetic. (Like satellite), while data communication means send data by telecommunication, it consists of codes of 0's and 1's. In computer means, Data communication is digital data and telecommunication is equipped to send digital data to receiver.
In digital communication we talk about signal while in data communication we talk about data and the could be in the form of packets or frames.
application of multiplexing in data communication
What is the difference between data communication and telecommunication ?
application presentation session **transport network The transport layer of the osi model
The Open Systems Interconnection model (OSI model), which has 7 layers.
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Sending an email is an example of data communication