Types of Computer Networks | Computer Networking Notes | Tutorial on Basic Computer Networks

This tutorial on computer network and its types, there are two or more computers that are connected with one another to communicating data electronically. Besides physically connecting computer and communication nodes/devices, a network system serves the important function of establishing a cohesive architecture that allows a variety of equipment types to transfer information in a near-seamless fashion. Two popular architectures are ISO Open Systems Interconnection (OSI) and IBM’s Systems Network Architecture (SNA).