Data communication and networking topics
A communication protocol consists of a set of rules that have to be applied to exchange data between two parts of an EMCS.
Most manufacturers of building automation systems have their proprietary communication protocols..
Types of communication in Computer Network
Data transmission is the transfer of data from one digital device to another.
This transfer occurs via point-to-point data streams or channels.
These channels may previously have been in the form of copper wires but are now much more likely to be part of a wireless network..
Types of communication in Computer Network
The concept encompasses technologies like telecommunications, computer networking and radio/satellite communication.
Modern data networks all provide the same basic functions of transferring data from sender to receiver, but each network can use different network hardware and software to achieve these ends..
What are the methods of data communication?
There are three main modes of data communication: simplex, half-duplex, and full-duplex.
Simplex mode allows data to be transmitted in one direction only, while half-duplex mode allows data to be transmitted in both directions, but not simultaneously..
What is an example of data communication?
For example, a common example of data communications is a computer connected to the Internet via a Wi-Fi connection, which uses a wireless medium to send and receive data from one or more remote servers.Jul 4, 2023.
What is the communication system?
The communication system is a system which describes the information exchange between two points.
The process of transmission and reception of information is called communication..
What is the data communication system?
Thus, data communication refers to the exchange of data between two or more networked or connected devices.
These devices must be capable of sending and receiving data over a communication medium.
Examples of such devices include personal computers, mobile phones, laptops, etc..
