Knowledge checks


What is the Internet? 



Which of the following descriptions below correspond to a "nuts-and-bolts" view of the Internet? Select one or more of the answers below that are correct. [Hint: more than one of answers below are correct].




 

That's Correct!

That's Incorrect. Try Again

1/3

What is the Internet (2)? 



Which of the following descriptions below correspond to a "services" view of the Internet? Select one or more of the answers below below that are correct below that are correct.  [Hint: more than one of answers below are correct].




 

That's Correct!

That's Incorrect. Try Again

2/3

What is a protocol?



Which of the following human scenarios involve a protocol (recall: "Protocols define the format, order of messages sent and received among network entities, and actions taken on message transmission, receipt")? Select one or more answers below that are correct. Hint: more than one of answers below are correct.




 

That's Correct!

That's Incorrect. Try Again

3/3

We gratefully acknowledge the programming and problem design work of John Broderick (UMass '21), which has really helped to substantially improve this site.

Copyright © 2010-2021 J.F. Kurose, K.W. Ross
Comments welcome and appreciated: kurose@cs.umass.edu