The first question”What is a Network or Computer Network?“

So we first discuss, what is computer network?

“Two or more Interconnected computers or other digital device and the systems connecting them are called  Computer  Network  or  Network.”

There are several different types of computer networks. Computer Network can be characterized by their size or area as well as their purpose.

Some of the different networks based on size or area are:

1. Personal Area Network(PAN)
2. Local Area Network(LAN)
3. Metropolitan Area Network(MAN)
4. Wide Area Network(WAN)

Some types of network serve a very specific purpose. There are a few different networks based on their main purpose:

1. Storage Area Network(SAN)
2. Enterprise Private Network(EPN)
3. Virtual Private Network(VPN)

Continue reading “How many types of Computer Network?”