Please answer all the 21 questions blew with 21 correct answers, I need all, thank you very much

6. Describe the FlowLayout manager.

7. What are some of the decisions you must make when extending a JFrame?

8. How do you modify whether or not a JTextField can be edited?

9. Provide an example of an event-driven program.

10. What type of method must you implement when you register an event listener?

11. Finish the statement to create a JLabel named welcome that holds the words Welcome Home.

ANS:

JLabel __________ = new JLabel(___________);

12. Finish the statement to create a layout manager named myLayout that centers components in each row.

FlowLayout ___________ = new FlowLayout(_____________);

13. Finish the statement to provide a JTextField object named myInfo that allows enough room for a user to enter 15 characters.

JTextField myInfo = new JTextField(___);

14. Write the statement to clear out a JTextField named myText.

15. Write the statement to create a JButton named submitButton with the label Submit your data.

1. What is the purpose of an event listener?

2. What is an event handler?

3. Can you display GUI elements in a window?

4. What is the purpose of a content pane?

5. How do you place a content pane in a container?

6. What is the purpose of a layout manager?