How Do You Specify What the Program Should Do When

Multiple Choice

How do you specify what the program should do when the user clicks a button?

A) Specify the actions to take in a class that implements the ButtonListener interface.
B) Specify the actions to take in a class that implements the EventListener interface.
C) Specify the actions to take in a class that implements the ButtonEvent interface.
D) Specify the actions to take in a class that implements the ActionListener interface.