What is network
What Is Network 1.Network meant at least two and more devices connected each other we can say a network. Types of computer network. Computer network divide into three class regarding the size/distance and structure namely 1.LAN(Local area network) 2.WAN(Wide area network) 3.MAN(Metropolitan area network) 1.1 Lan (local area network) A local area network is a computer network covering a small network small area like home, office groups of building we can say a single router that offers both wired and wireless connections. For example, a computer may connect to the router via Ethernet while smartphones and tablets connect to the router via wi-fi. All devices connected to the router share the same network and often the same Internet connection. types of Lan 1.Arcnet 2.Ethernet 2.1 Wan (wide area network) wide area network covering large area . wide are network is a telecommunication network or w