Question

The _____ class can be used to get user input using dialog boxes.

Answer 1

Answer:

JOptionPane

Explanation:

• The class "JOptionPane" are used to pop / create dialogue boxes for the user to enter the input for a question.
• JOptionPane contains methods to create input dialogue boxes, message dialogue boxes, option dialogue boxes and confirm dialogue boxes.
• The dialogue boxes can be just message dialogue boxes which gives some message to the user. It doesn't require anything to be input from the user. It is just a message box.
• Where as input dialogue box requires the user to input something.
• Confirm dialogue box asks the user to answer a question yes / no / cancel.
• Option dialogue box asks the user to select the options.
• So, option (d) JOptionPane is the answer for the question.
• Option (a), (b) and (c) are used for different purposes but not to create dialogue boxes. So, options (a), (b) and (c) are not the correct answers for the question.