________ is a communications protocol used to send information over the web.

Match the parts of a dialog box with their descriptions:

I. option buttons II. text boxes III. spin arrows IV. check boxes V. command buttons A. enables you to enter specific information B. provide options to either accept or cancel selections C. quick method for increasing or decreasing a setting D. allows for more than one selection E. mutually exclusive choices

Discuss each of the following terms in the context of Java’s threading mechanisms:

a) synchronized b) wait c) notify d) notifyAll e) Lock f) Condition