Data communication is the primary component that connects us to the devices and services we rely on in our interconnected digital world. It is comprised of a variety of techniques and methods that control how information is transferred from one end to the next. Understanding how it functions allows us to design an efficient and reliable networks that offer the benefits of a greater network like improved business efficiencies and productivity and advancements in automation.
Data communication is the transfer of data between computers via the medium or channel. It can be done using cables, satellite signal, radio frequency or wirelessly. A person or device that transmits data is the sender and the computer www.bigdataroom.net/how-to-block-someone-on-hangouts which receives the data is referred to as the receiver. In a network for data communication, more than two computers may be involved in the process of communication.
Multiplexing and demultiplexing are effective communication technologies that allow several signals to be sent over one medium simultaneously, which results in optimizing bandwidth utilization and reducing costs. Both of these processes require specialized equipment that can combine and separate signals. This function is typically performed by custom integrated circuits, which are used in a wide variety of communication products like phones, computers, and printers.
Full-duplex communication is the mode of data communication that allows simultaneous two-way communication between two devices. This mode is more complicated than simplex transmission because it requires the ability to transmit and receive data simultaneously.
