Vague Definitions
We will clarify
Data Communication System
For Data Communication to occur, the communicating devices must be a part of a communication system made up of some specific kind of hardware and software
This type of a system is known as a
“DATA COMMUNICATION SYSTEM”
Effectiveness of Data Comm. System
Effectiveness depends upon three fundamental characteristics:
Delivery
Accuracy
Timeliness (Better NEVER than LATE)
Example of the POSTAL MAIL
Components of Data Comm. Systems
We will clarify
Data Communication System
For Data Communication to occur, the communicating devices must be a part of a communication system made up of some specific kind of hardware and software
This type of a system is known as a
“DATA COMMUNICATION SYSTEM”
Effectiveness of Data Comm. System
Effectiveness depends upon three fundamental characteristics:
Delivery
Accuracy
Timeliness (Better NEVER than LATE)
Example of the POSTAL MAIL
Components of Data Comm. Systems
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