1. You can use this method to make a text field read-only. a. setReadOnly b. setChangeable c. setUneditable d. setEditable 2. A JList component generates this type of event when the user selects an...

1. You can use this method to make a text field read-only.

a. setReadOnly

b. setChangeable

c. setUneditable

d. setEditable

2. A JList component generates this type of event when the user selects an item.

a. action event

b. item event

c. list selection event

d. list change event

3. To display a scroll bar with a JList component, you must __________.

a. do nothing; the JList automatically appears with scroll bars if necessary

b. add the JList component to a JScrollPane component

c. call the setScrollBar method

d. none of the above; you cannot display a scroll bar with a JList component