Q69. In which package are most of the AWT events that support the event-delegation model defined?
Most of the AWT-related events of the event-delegation model are defined in the
java.awt.event package. The AWTEvent class is defined in the java.awt package.

Q70. What is the immediate superclass of Menu?
MenuItem

Q71. What is the purpose of finalization?
The purpose of finalization is to give an unreachable object the opportunity to perform any cleanup processing before the object is garbage collected.

Q72. Which class is the immediate superclass of the MenuComponent class.
Object