Chapter 3:Internet Technology Network Definition :A collection of computing devices that are connected in a various way in order to communicate and share resources. Purpose :To share data,information and resources. Nodes :collection of computers and devices connected together via communication devices and media. eg:PCs Printers and plotters Scanners Communication Hardware(Modem,switch,hub etc) Communication Device Definition:A type of hardware enables to transmitting data,instruction, and information between sending devices and receiving devices. ...