What is data communication and its component?
Table of Contents
What is data communication and its component?
Data Communication is defined as exchange of data between two devices via some form of transmission media such as a cable, wire or it can be air or vacuum also.
What are the 4 elements of data communication?
Components of Data Communication
- Message: The message is the information (data) to be communicated.
- Sender: The sender is the device that sends the data message.
- Receiver: The receiver is the device that receives the message.
- Transmission medium:
- Protocol:
What are the basic components of data?
The five major components of a database are hardware, software, data, procedure, and database access language.
What are the five 5 components of data communication?
These are sender, receiver, communication medium, the message to be communicated, and certain rules called protocols to be followed during communication. The communication media is also called transmission media. Figure 11.2 shows the role of these five components in data communication.
What are the 5 components of communication?
The five elements of communication are source, message, channel, receiver and feedback.
What are the 5 communication models?
Communication Models
- Aristotle Model of Communication.
- Berlo’s Model of Communication.
- Shannon and Weaver Model of Communication.
- Schramm’s Model of Communication.
- Helical Model of Communication.
What are the 5 basic elements of communication?
The five elements of the communication process are (1) a sender; (2) a message; (3) a channel; (4) a receiver; and (5) the outcome of the receiver (Kitson, Marshall, Bassett, & Zeitz, 2013). A sender is a person who is willing to convey a message.
What are the characteristics of data communication?
The effectiveness of a data communications system depends on four fundamental characteristics: delivery, accuracy, timeliness, and jitter.
