Question

Carefully read the following descriptions and identify what is being talkef
a). It is a special example of a WAN. It is a network of networks that
spans the globe. It a cooperative system in which organizations
voluntarily attach their networks in order that their users can get the
benefits of extensive communications,
b). For a big company it spans over different parts of the country so
that the employees can save long distance phone calls and it
overcomes the time lag in overseas communications. Computer
conferencing is another useful thing that it offers where users
communicate with each other through their computer system.​

Answer 1

Answer:

sorry I dont have time to read this much long question and thanks for free points