What is Network ?

What is Network

Here we are talk about Computer Network. So we can Describe it in this type of word : A group of computer systems and other computing hardware devices that are linked together through communication channels to give a felicities communication and Data-sharing among a wide range of users. Networks are commonly categorized based on their characteristics.

Below example of  network consisting of two computers connected together using cable:

But, What if we want to expand our network? In this condition we can use a network device, either a switch or a hub, to connect more than two computers.

Now all devices are on the network can communicate with each other via using central Device.

We’ll talk more about hubs and switches in Next Post. But,Remember for now that these devices serve as a central point to connect computer