What is a listener in context to event handling?
A. A listener is a variable that is notified when an event occurs.
B. A listener is a object that is notified when an event occurs.
C. A listener is a method that is notified when an event occurs.
D. None of the mentioned
Answer:A
What is a listener in context to event handling?
A. A listener is a variable that is notified when an event occurs. B. A listener is a object that is notified when an event occurs. C. A listener is a method that is notified when an event occurs. D. None of the mentioned