Podcast
Questions and Answers
What is the primary advantage of Java Swing over AWT?
What is the primary advantage of Java Swing over AWT?
- It provides platform-independent components (correct)
- It is built on the top of AWT API
- It is entirely written in Java
- It provides more lightweight components
What is the primary function of the JLabel class?
What is the primary function of the JLabel class?
- To create a multi-line region for text editing
- To display a single line of read-only text (correct)
- To display a single line of editable text
- To create a labeled button
What is the primary difference between a JTextField and a JTextArea?
What is the primary difference between a JTextField and a JTextArea?
- JTextField is used for password entry, while JTextArea is used for text editing
- JTextField is used for creating a checkbox, while JTextArea is used for creating a radio button
- JTextField is used for single-line text editing, while JTextArea is used for multi-line text editing (correct)
- JTextField is used for creating a labeled button, while JTextArea is used for displaying text
What is the purpose of the JPasswordField class?
What is the purpose of the JPasswordField class?
What is the role of the JButton class in Java Swing?
What is the role of the JButton class in Java Swing?
What is the package that provides classes for Java Swing API?
What is the package that provides classes for Java Swing API?
What is the primary function of a CheckBox in a graphical user interface?
What is the primary function of a CheckBox in a graphical user interface?
What is the purpose of adding a JRadioButton to a ButtonGroup?
What is the purpose of adding a JRadioButton to a ButtonGroup?
What is the event type used with a JComboBox?
What is the event type used with a JComboBox?
Which of the following components is used to display a popup menu of choices?
Which of the following components is used to display a popup menu of choices?
What is the purpose of a JRadioButton in a graphical user interface?
What is the purpose of a JRadioButton in a graphical user interface?