Data Communication

Data communication refers to the exchange of information between devices or systems over various mediums, such as cables or wireless signals. This process involves sending data from one point to another, enabling activities like internet browsing, phone calls, and file sharing. Key components include the sender, receiver, a medium for transmission, and a method to encode the data. Effective data communication ensures that the information is transmitted accurately and promptly, allowing for seamless interaction in our increasingly interconnected world.