“NETWORKS AND WWW”

WHAT IS A NETWORK 

 A Network  is a collection of computers, servers, mainframes, network devices, peripherals, or other devices connected to one another to allow the sharing of data. An excellent example of a network is the internet, which connects millions of people all over the world.

WHAT ARE TYPES OF NETWORK?

LAN (local area network)

MAN (metropolitan area network)

WAN (wide area network)

WHAT IS A WORLD WIBE WEB (WWW)

The World Wide Web (WWW), also called the Web, is an information space where documents and other web resources are identified by Uniform Resource Locators (URLs), interlinked by hypertext links, and accessible via the Internet. English scientist Tim Berners-Lee invented the World Wide Web in 1989.