Here is Associate in Nursing example network consisting of 2 computers connected together:
In the example above, the 2 computers are directly connected using a cable. This little network may be wont to exchange information between just these 2 computers.
Now all of the devices on the network will communicate with one another.
We’ll speak additional regarding hubs and switches in only a flash. For now, simply keep in mind that these devices function a central purpose to that all of the computers connect with.