Network is a medium that connects multiple computer systems with a common communication link. A network is categories into three types such as Local Area Network (LAN), Metropolitan Area Network (MAN) and Wide Area Networks (WAN). And in this article, we will cover all about Wide Area Networks (WAN).
Network refers to the set of devices (nodes) connected by communication links. A node can be a computer, printer, or any other device capable of sending and/or receiving data generated by other devices on the network.