A(n) ____________________ is an object that waits for an event to occur and responds in some way when it does.
A) GUI
B) component
C) listener
D) frame
E) panel

Question

Quizplus · Accepted Answer

A listener is an object that waits for an event to occur and responds in some way when it does. A component is an object that defines a screen element used to display information or allow the user to interact with a program in a certain way. A GUI is a graphical user interface. A frame is a container that is used to display GUI-based Java applications. A panel is also a container, but unlike a frame it cannot be displayed on its own.

A(n) ____________________ Is an Object That Waits for an Event