DIALOG ABOUT INTERNET

Mr. smith is a computer lecturer in a high school, He is teaching informatics student. Now, He is discusing about Internet.
A : Good morning, student. How's life?
B : Good Morning sir. We are fine.

A : we've missed the class for several times. do you still remember about what we have discussed at the previous meeting?
B : we have discussed about computer sir.
A : ok, I'm sure that as informatics students you have understood about computer well. by the way, have you ever heard about INTERNET?
B : Yes, I have. But I don't really understand what actually internet i. sir.
A : well..I'll give you information about it. It's wrdwide, publicly accessible series of interconected computer network that transmit data by packet switching using the standart internet protocaol(IP).
C : (raising hand) may ask you sir?
A : yes, galuh. what do you want to ask?
C : what does an IP mean?
A : it is a network of networks that consist of millions of smaller domestic, academic, bussiness, and goverment networks, which together carry various information and sources, such as electronic mail, online chat, file transfer, and the interlinked web pages  and other resources of the World Wide Web or WWW.