A risk in using linked videos is problems with missing or ________ links

Which of the following is a correct statement about UML class diagrams?

a) The second part of the class diagram contains only private members. b) The second part of the diagram contains data members c) The third part of the class diagram contains only public members. d) The top part of the class diagram contains the class name (or tag). e) The third part of the diagram contains member functions.

Which of the following uses datagrams and wireless packet switching to send data through radio waves?

A. CB radio B. digital radio C. amateur radio D. packet radio