Question

use internet,intranet,extranet is called​

Answer 1

Answer:

An intranet is a private network, operated by a large company or other organisation, which uses internet technologies, but is insulated from the global internet. An extranet is an intranet that is accessible to some people from outside the company, or possibly shared by more than one organisation

Answer 2

Intranets are sometimes defined as a private Internet. An extranet is comparable to an intranet, but is accessible via a Web portal. An intranet resides behind a firewall, and is accessible only to people who are members of the same group, company or organization.

thx!