Which class provides prebuilt dialog boxes that enable programs to display windows containing messages (such windows are called message dialogs)?
a. JDialogBox.
b. JPrebuiltDialog.
c. JMessageDialog.
d. JOptionPane.
d. JOptionPane.
Computer Science & Information Technology
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_________ in the first line of a class definition are used to indicate inheritance.
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology
____________________ are pictures on the screen that can be selected by a mouse or other pointing device.
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology
In a pure object-oriented language, all data types are constructed as ____________________.
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology
A(n) ________ is an Office feature that displays a list of potential results.
a. ScreenTip b. Preset color arrow c. option button d. gallery
Computer Science & Information Technology