1. labels, buttons and Checkboxes are all? a. GUI objects b. Controls c. widgets d. all of these 2. which of the following is most like a RadioButton a. ListControls b. CheckedListBox c. Pictures d. Button 3. the control you frequently use to provide descriptive text for another control object is a a. Form b. label c. Checkbox d. Messages 4. the property that determines what the user reads on a label is the _______ text property. a. text b. label c. phrase d. setting 5. the default for a control is the one that a. occurs automatically whether or not a user manipulates the control. b. is generated when you double-click the control while designing it in the IDE c. requires no parameters d. occurs when a user clicks the control with a mouse 6. what is one difference between CheckBox and RadioButton objects a. RadioButton descends from ButtonBase; Checkboxes do not b. only one RadioButton can be selected at a time c. only one CheckBox can appear on a Form at a time d. RadioButtons cannot be placed in a GroupBox; Checkboxes can 7. the control in which you can display a bitmap or a JPEG images is an (a) a. DisplayModule b. ImageHolder c. Bitmapcontrol d. Pictures 8. which of the following properties is associated with a ListBox but not a Button? a. BackColor b. SelectedItem c. Location d. IsSelected 9. you can add items to a ListBox by using the ______ method. a. Addlist () b. Append () c. List () d. AddRange () 10. when you create a ListBox, by default it's SelectionMode is a. Simple b. MulitExtended c. menu strip d. false