A class that creates an object of another class, then calls the object’s methods, is called a(n) ________ class.

Which of the following is NOT a class used in constructing a menu system?

A) JMenuItem B) JCheckBoxMenuItem C) JComboBoxMenuItem D) JRadioButtonMenuItem

You should assign a ____ name to each of the controls in a program, because doing so will help you keep track of the various objects included in the interface.

A. meaningful B. common C. long D. short