EZNotes

In data communication, several important terminologies are used to describe various aspects of communication systems. Bandwidth refers to the maximum data transfer rate of a network or channel, measured in bits per second (bps). Throughput is the actual amount of data successfully transmitted over a period of time. Latency is the delay between sending and receiving data. Protocol is a set of rules governing data exchange. Packet is a unit of data transmitted over a network. IP Address is a unique identifier for a device on a network. MAC Address is a hardware identifier for a network interface. Router is a device that routes data between networks. Switch is a device that connects devices within a network. Understanding these terminologies is essential for anyone working with networks and data communication.