Jul 23, 2025 · As we know that data communication is communication in which we can send or receive data from one device to another. The data communication is divided into three types:

Data transmission, digital transmission or digital communications is the transfer of data over a point-to-point or point-to-multipoint communication channel. Examples of such channels include copper …

Dec 9, 2025 · Data communication is the process of transferring data from one place to another or between two locations. It allows electronic and digital data to move between two networks, no matter …

Data communication specifically refers to the process of using computing and communication technologies to transfer data (the message) from a sender to a receiver — or even back and forth …

This tutorial should teach you basics of Data Communication and Computer Network (DCN) and will also take you through various advance concepts related to Data Communication and Computer Network.

Sep 3, 2025 · “Data communication refers to the exchange of data between two or more devices through a transmission medium such as a cable, fiber optic line, or wireless channel.”

Data communication is the exchange of digital information between systems, devices, or locations using mediums such as wired cables or wireless signals. Governed by protocols, it ensures messages are …