what is a computer network?

describe a LAN

describe a WAN

what are the advantages of a computer
network ?

what are the disadvantages of a
computer network ?

what devices are needed to produce
a LAN

what is the purpose of a NIC ?

what is the purpose of a router ?

what is the purpose of a hub ?

what is the purpose of a switch ?

hat is the purpose of a WAP

what is the difference between a hub
and a switch ?

what is the internet ?

what is the world wide web ?

what is the purpose of a modem ?

what is the purpose of an ISP ?

what is an IP address ?

what does http stand for

what is a URL ?

how was a URL constructed ?

What are the three different network typologies?