Chapter 10.1, Problem 3SC

Explanation of Solution

JPanel:

• A panel is a subclass of the container and it can store group of components.
• The work of “JPanel” is to organize the components.
• It does not contain any title bar, menu bar, borders, and so on.
• In order to display a panel, it needs to be added in a frame.

Displaying two buttons in a panel:

• In order to display two buttons named “Yes” and “No”, first, it is important to construct buttons.
  • “JButton yesBtn = new JButton ("Yes")” – Here, “yesBtn” is the object of “JButton” which has the name “Yes” on it...