01 Data Communication Basics Network Basics Pdf Osi Model The transfer of data happens over a point to point or multipoint communication channel. data communication between different devices are broadly categorised into 3 types: simplex communication, half duplex communication, and full duplex communication. Data communications are the exchange of data between two devices via some form of transmission medium such as a wire cable. the effectiveness of a data communications system depends on four fundamental characteristics: delivery, accuracy, timeliness and jitter.
Chapter 1 Data Communication Basics Pdf Duplex Data communications deals with the transmission of data between two electronic devices covers concepts such as: data transmission transmission media signal encoding. It will introduce you to some of the basic concepts of data communication and computer networking. in other words, though this unit we would like to explain the “what, why, when, how, where” of data communication. Audience this tutorial is prepared for the beginners to help them understand data communication and computer networks. Ommunications data communications are the exchange of data between two devices via some form of transmission medium such as a wire cable. for data communications to occur, the commu. icating devices must be part of a communication system made up of a combination of hardware (physical equipment) and software (programs). . he effect.
Data Communication Pdf Audience this tutorial is prepared for the beginners to help them understand data communication and computer networks. Ommunications data communications are the exchange of data between two devices via some form of transmission medium such as a wire cable. for data communications to occur, the commu. icating devices must be part of a communication system made up of a combination of hardware (physical equipment) and software (programs). . he effect.
09 Data Communications Pdf