Computer Network Fundamentals
Introduction
Computer network fundamentals is very important to land your career in the field of IT specially in cyber security, computer networking and cloud administrator such as Amazon AWS and Microsoft Azure. In this blog you will get a solid understanding of all the basics of computer networks.
Before learning any recipe, we should have knowledge about all the ingredients so same concept apply in the computer networking. Firstly we will learn about all the devices that is used to form a network and the networking terminology.
Network
A network is collection of interconnected nodes that can communicate with each other and share their data. In simple words, if two person are chatting with each other then it is a network. In the computer network, a network is formed by connecting nodes so that they share the data with each other and the node can be different like Pcs, Desktops, Switches, Routers, Firewalls etc.