What is Data Communication?
Data communication refers to the process of transmitting and receiving data between two or more devices over a communication channel. It involves the conversion of data into signals that can be transmitted and then decoding those signals at the receiving end. Effective data communication requires the use of appropriate protocols, encoding techniques, and hardware devices.
Data Communication Tutorial
Data communication plays an important role in today’s interconnected world and enables the exchange of information between devices and networks. Whether you’re sending an email, making a video call, or browsing the web, data communication ensures that information flows smoothly.
This Data Communication tutorial is designed for both beginners and experienced professionals, covering basic and advanced concepts of data communication. It includes topics such as the basics of data communication, OSI Model, TCP/IP Model, addressing, and more.