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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does a JButton do in a Java Swing application?
💡 Hint: Think about how buttons are used in everyday applications.
Question 2
Easy
What is the purpose of the ActionListener in this example?
💡 Hint: Consider what actions should occur in response to user inputs.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the purpose of a JButton in Java Swing?
- To display text
- To handle events
- To receive user clicks
💡 Hint: Think about what you do when you see a button on a screen.
Question 2
True or False: ActionListener is used to create buttons in Java Swing.
- True
- False
💡 Hint: Consider the role of each component.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a simple Java Swing application with multiple buttons, each performing different actions when clicked.
💡 Hint: Think about how you could replicate the code structure for multiple buttons.
Question 2
Implement error handling for user input in a GUI application. How would you modify the JButton's action to validate input before executing?
💡 Hint: Consider using JOptionPane for displaying error messages.
Challenge and get performance evaluation