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Welcome to the Event Handling MCQs Page

Dive deep into the fascinating world of Event Handling with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Event Handling, a crucial aspect of Java Programming. In this section, you will encounter a diverse range of MCQs that cover various aspects of Event Handling, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Java Programming.

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Check out the MCQs below to embark on an enriching journey through Event Handling. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Java Programming.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Event Handling. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Event Handling MCQs | Page 4 of 5

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Q31.
Which of these are integer constants of TextEvent class?
Discuss
Answer: (c).TEXT_VALUE_CHANGED
Q32.
Which of these methods is used to obtain the object that generated a WindowEvent?
Discuss
Answer: (b).getWindow()
Q33.
MouseEvent is subclass of which of these classes?
Discuss
Answer: (d).InputEvent
Q34.
Which of these methods is used to get x coordinate of the mouse?
Discuss
Answer: (a).getX()
Q35.
Which of these are constants defined in WindowEvent class?
Discuss
Answer: (d).All of the mentioned
Q36.
Which of these is superclass of WindowEvent class?
Discuss
Answer: (b).ComponentEvent
Q37.
Which of these packages contains all the event handling interfaces?
Discuss
Answer: (c).java.awt.event
Q38.
Which of these interfaces handles the event when a component is added to a container?
Discuss
Answer: (b).ContainerListener
Q39.
Which of these interfaces define a method actionPerformed()?
Discuss
Answer: (c).ActionListener
Q40.
Which of these interfaces define four methods?
Discuss
Answer: (a).ComponentListener
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