We’re going to begin with computer networks, and how they grew from small groups of connected computers on LAN networks to eventually larger worldwide networks like the ARPANET and even the Internet ...

Data communication basics, Telephone, cellular, cable and computer networks, Layered network architectures, models, and protocols, Switching, routing, flow control ...

Data transfer rate is a measurement of the amount of data sent between two points on a network in a given time period. It is a highly important concept in modern business networking, with high data ...