My Computer Network (Chapter 01-Q&A)

Questions:

1-What is an Intranet?

2-What is an Extranet?

3-What is different between internet, intranet and extranet?


 Answer:
1-An intranet is a private computer network that uses Internet Protocol technologies to securely share any part of an organization's information or network operating system within that organization.
2-An extranet is a private network that uses Internet protocols, network connectivity. An extranet can be viewed as part of a company's intranet that is extended to users outside the company, usually via the Internet.
3-different between internet, intranet and extranet:
-internet:a global system of interconnected computer networks serve billions of users worldwide.
-intranet: a local system computer networks serve for private organization but not worldwide.
-extranet: same as intranet but it shared content by groups through cross enterprise boundaries

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