EVERYDAY SCIENCE

Detailed explanation-1: -The Internet is called a network of networks because it is a global network of computers that are linked together by cables and telephone lines making communication possible among them. It can be defined as a global network over a million smaller heterogeneous computer networks.

Detailed explanation-2: -The Internet, sometimes called simply “the Net, ” is a worldwide system of computer networks–a network of networks in which users at any one computer can, if they have permission, get information from any other computer (and sometimes talk directly to users at other computers).

Detailed explanation-3: -The World Wide Web (abbreviated WWW or the Web) is an information space where documents and other web resources are identified by Uniform Resource Locators (URLs), interlinked by hypertext links, and can be accessed via the Internet.

Detailed explanation-4: -Wide area network A WAN can extend to any area of the globe. For example, an organization with a corporate office in New York can connect a branch location in London in the same WAN. Users in both locations obtain access to the same data, files and applications, and can communicate with each other.