Java GUI Components Quiz

Which graphical component is used to display text in a Java graphical interface?

• JButton

• JLabel

• JCheckBox

• JRadioButton

Which component is used to select a single option among several in a graphical interface?

• JList

• JComboBox

• JRadioButton

• JCheckBox

How do you associate an event with a button (JButton) in Java?

• By using the addActionListener() method.

• By using the addButtonListener() method.

• By using the setListener() method.

• By using the bindEvent() method.

Which layout manager is used to align graphical components horizontally in a container in Java?

• BorderLayout

• FlowLayout

• GridLayout

• BoxLayout

Which graphical component is used to display a scrollbar in a Java graphical interface?

• JScrollBar

• JScrollPane

• JSlider

• JProgressBar

How can you add a graphical component to a container using BorderLayout?

• By using the addComponent() method.

• By using the add() method with positioning constants.

• By using the setComponent() method.

• By using the attachComponent() method.

Which graphical component is used to create an editable text area in a Java graphical interface?

• JTextArea

• JTextField

• JEditorPane

• JTextPane

Which class is used to handle mouse events in Java?

• MouseEvent

• MouseAdapter

• MouseListener

• MouseEventHandler

How do you associate a dropdown menu (JComboBox) with a selection event in Java?

• By using the addItemSelectedListener() method.

• By using the addSelectionListener() method.

• By using the addActionListener() method.

• By using the addComboBoxListener() method.

Which component is used to group several option buttons in a graphical interface?

• JRadioButton

• JToggleButton

• JCheckBox

• ButtonGroup