Which of these methods are used to register a mouse motion listener ?

Question

Question

This question was previously asked in

NIELIT Scientific Assistant IT 5 Dec 2021 Official Paper

Answer 1

The correct answer is option 3: addMouseMotionListener()

Key Points

addMouseMotionListener() is the correct method used in Java to register a class that listens to mouse motion events (such as mouse movement and dragging).
It is part of the Java AWT and Swing packages.
The class must implement the MouseMotionListener interface and override methods like:
- mouseMoved(MouseEvent e)
- mouseDragged(MouseEvent e)

Additional Information

addMouse() – Incorrect; this is not a valid method in Java AWT/Swing.
addMouseListener() – Registers a listener for mouse clicks, presses, releases, etc., but not motion.
eventMouseMotionListener() – Not a valid method or API in Java.

Hence, the correct answer is: option 3: addMouseMotionListener()