To create a window, which of the following classes has to be extended?
A) Container
B) JFrame
C) JButton
D) JTextField

Question

Quizplus · Accepted Answer

To create a window, the JFrame class should be extended since it provides the basic window components, such as title bar, minimize/maximize/close buttons, and borders. The Container class is used to hold and organize other components, while JButton and JTextField are used for creating interactive elements within the window.

To Create a Window, Which of the Following Classes Has