Internet, Intranet and Extranet

A network of computer networks which operates world-wide using a common set of communications protocols.

• Network

• Intranet

• Internet

• Application

Internal network which only available inside an organization or a company

• Network

• Web Browser

• https

• Intranet

Which of the following can you do on the Internet?

• All of them

• Online shopping

• Video calling

• Streaming music

Which type of network is the most private?

• Internet

• Intranet

Which is the largest network in the world?

• Peer-to-peer

• Intranet

• Extranet

• Internet

Customers in Martin’s company can access certain parts of the company network from their own company computer outside of Martin’s company. This is an example of a/an: 

• extranet
• internet. 
• intranet. 
• throughput. 

How can a user be authenticated (given permission) to access an intranet?

• With a username and password

• No need to authenticate

• Physical signing in book

All users of an intranet have access to the same files and web pages.

• False

• True

A system containing or connecting a combination of computers, computer terminals, printers, audio or audio display devices or telephones used to transmit (send) or receive information is called a __________.

• Network

• Interntet

• Cellular Network

Select the TWO main types of network environment.

• Internet

• Intranet

• Exonet

• Ethernet