10 Questions
What is the primary purpose of the JTable class in Java Swing?
To display data in tabular form
Which method of JOptionPane class is used to display a message to the user?
showMessageDialog
What is the purpose of the JOptionPane class in Java?
To provide standard dialog boxes for user interaction
What is the return type of the showConfirmDialog method of JOptionPane class?
Boolean
What is the purpose of the showInputDialog method of JOptionPane class?
To get input from the user
What is the primary component of the JTable class in Java Swing?
Rows and columns
What is the function of the showMessageDialog method in JOptionPane?
To display information or a warning to the user
What is the purpose of the showInputDialog method in JOptionPane?
To get input from the user
What type of dialog boxes can be created using JOptionPane?
Message, confirm, and input dialog boxes
What is the first parameter of the showMessageDialog method?
The parent component of the dialog box
Java Swing and JOptionPane classes are used for displaying data in tabular form and providing standard dialog boxes such as message dialog box, confirm dialog box, and input dialog box.
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