Integrative Programming PRELIM

import java.util.Scanner; is used to?

• Call Scanner object

• Call Scanner class

• Call Scanner method

• none of the choices

it provides a simple mechanism to choose a file.

• JFileChooser
• FileBrowser
• showOpenDialog
• none of the choices

Pops up an "Open File" file chooser dialog.

• JFileChooser
• FileBrowser
• showOpenDialog
• none of the choices

Pops up a "Save File" file chooser dialog.

• showSaveFile
• showSaveOption
• showSaveDialog
• none of the choices

Assuming you created a Jframe form named MainForm, and you want to call it. What will you use?

• MainForm.call(); main.setVisible(true);
• MainForm main = new MainForm(); main.setVisible(true);
• MainForm.setVisible(true);
• none of the choices

A generic lighweight container.

• Panel
• Form
• Label
• none of the choices

A display area for a short text string or an image or both

• Label
• Button
• Check Box
• Radio Button

A simple "PUSH" button.

• Label
• Button
• Check Box
• Radio Button

By convention , any number of this in a group can be selected.

• Label
• Button
• Check Box
• Radio Button

A component that combines a button or editable fieldd and a drop-down list.

• Combo Box
• List
• Button Group
• none of the choices