Which of the following statements adds the JList object referenced by namesList to the JScrollPane object referenced by namesListScrollPane?
A) JScrollPane namesListScrollPane = new JScrollPane(namesList);
B) namesList.addScrollPane(namesListScrollPane);
C) namesList.add(namesListScrollPane);
D) namesListScrollPane.add(namesList);

Question

Quizplus · Accepted Answer

The correct syntax to add a JList object to a JScrollPane object is to use the JScrollPane constructor with the JList object as a parameter. Option A does this correctly by creating a new JScrollPane object and passing the namesList JList object as a parameter. Option B is incorrect since there is no method called addScrollPane for JList objects. Option C is incorrect since JList objects cannot contain other components, they only display items from a list model. Option D is also incorrect since JScrollPane objects can only contain a single component, and the JList object is the component being displayed inside the scroll pane.

Which of the Following Statements Adds the JList Object Referenced