Computer Networking

computer network or simply can be referred as a network, is a collection of hardware components and computers interconnected by communication channels. that communication channels allow sharing of resources and information.Where at least one process in one device is able to send or even receive data to or from at least one process residing. 

Networks may be classified according to a wide variety of characteristics such as the medium used to transport the data, the communications protocol used, the scale, topology and also the scope.