If the user wants to paint a user-interface component in a special way whenever the mouse is pointing inside it, which methods of the MouseListener interface are useful?
A)mouseEntered and mouseExited
B)mouseEntered, mouseExited, and mouseClicked
C)Only the mouseExited method
D)Only the mouseEntered method

Question

Quizplus · Accepted Answer

The mouseEntered and mouseExited methods are useful because they are invoked when the mouse enters or exits the component, respectively. This allows the user to change the component's appearance when the mouse is inside it. The mouseClicked method is not necessary for this functionality. The other options of "Only the mouseExited method" or "Only the mouseEntered method" are not sufficient because they do not cover both cases of the mouse entering and exiting the component.

If the User Wants to Paint a User-Interface Component in a Special