Question 1

WPF applications are similar to Web applications in that they are created as two files,one for the user interface and one for the programming logic.

Accepted Answer

WPF (Windows Presentation Foundation) applications separate the user interface from the programming logic, typically using XAML files for the UI and C# (or another .NET language) files for the logic, similar to how web applications separate HTML/CSS for layout from JavaScript or server-side code for logic.

Question 2

To design a toolbar that will have images on the button(s),you need to add a _______ control to the form.
A)ToolBar
B)ToolStrip
C)StatusStrip
D)ToolMenu

Accepted Answer

The ToolStrip control is specifically designed to hold buttons with images, making it the best choice for designing a toolbar with images on the buttons. The ToolBar control is an older technology and is not recommended for use in new projects. The StatusStrip control is designed for displaying status information and is not suited for a toolbar. There is no such control as ToolMenu.

Question 3

WPF controls can only be added to Web Forms,not Windows Forms.

Accepted Answer

WPF (Windows Presentation Foundation) controls cannot be added to Web Forms as they are designed for desktop applications using Windows Forms.

Question 4

To arrange the layout of multiple child documents,the parent's _______ method is used.
A)MdiLayout
B)LayoutMdi
C)MdiArrange
D)ArrangeMdi

Accepted Answer

The LayoutMdi method allows the parent form to arrange the layout of multiple child forms within its client area. The other options listed are not valid methods in the context of arranging child forms in an MDI application.

Question 5

You can set the CharacterCasing property of a text box to _______ and the user's data entry will appear in uppercase.
A)Upper
B)Uppercase
C)Capitalized
D)ToUpper

Accepted Answer

The answer of You can set the CharacterCasing property of...

Question 6

The _______ property of a text box can be used to control the number of characters the user can type into the box.
A)Length
B)InputCharacters
C)CharacterCasing
D)MaxLength

Accepted Answer

The MaxLength property is used to control the maximum number of characters that can be entered into a text box. This is useful for enforcing character limits or preventing users from inputting too much text.

Question 7

Which of the following actions can the parent's Window menu perform?
A)List the open child windows
B)Allow the user to switch between windows
C)Arrange multiple child windows
D)All of these

Accepted Answer

The parent window menu can perform all of the listed actions - it can list the open child windows, allow the user to switch between windows, and arrange multiple child windows.

Question 8

XML is a platform-independent format that is not tied to a specific language or vendor.

Accepted Answer

XML stands for eXtensible Markup Language and is a platform-independent format. It is not tied to a specific language or vendor, making it versatile and widely used in various industries.

Question 9

Which of the following statements regarding MDI parent and child forms is correct?
A)When a parent form is closed,all of its child forms close with it.
B)Child forms can be moved outside of the parent's area.
C)A parent form cannot contain menus.
D)A project can contain only one child form.

Accepted Answer

When a parent form is closed, all of its child forms close with it.

Question 10

MDI is an acronym that stands for _______.
A)Multiple Device Interface
B)Multiple Document Interface
C)Many Document Interlink
D)Match Document Interlink

Accepted Answer

MDI stands for Multiple Document Interface.

Question 11

You can check the e (KeyEventArgs)argument of a control's KeyUp event procedure to determine which key was pressed.

Accepted Answer

The e (KeyEventArgs) argument of a control's KeyUp event procedure contains information about the key that was released, including the specific key code, whether any modifier keys were held down, and so on. So, you can determine which key was pressed by checking the e argument.

Question 12

A WPF application is similar to a Windows Forms application in that all code for a window is stored in a single file.

Accepted Answer

In a WPF application, the code for a window is split between a XAML file that defines the user interface and a code-behind file that handles the window's logic. Therefore, the code for a window is not stored in a single file like in a Windows Forms application.

Question 13

SDI is an acronym that stands for _______.
A)Single Device Interface
B)Single Document Interface
C)Subset Document Interlink
D)Switch Document Interlink

Accepted Answer

SDI stands for Single Document Interface. This refers to a graphical user interface (GUI) where only one document can be opened and viewed at a time, as opposed to multiple documents in a Multiple Document Interface (MDI) environment.

Question 14

You can view XML files using Notepad,a text editor that comes with Microsoft Windows.

Accepted Answer

Notepad can open and display XML files since XML is a text-based format.

Question 15

In order to make a form become a parent form in your project,you must set the _______ property to True.
A)MDI
B)Parent
C)IsMdiContainer
D)IsParent

Accepted Answer

The IsMdiContainer property must be set to True in order for a form to become a parent form in a project that uses Multiple Document Interface (MDI). The other options listed do not apply to this specific scenario.

Question 16

The programmer can allow the user to display the open child windows vertically,horizontally,or cascaded by using the parent's _______.
A)Window method
B)Arrange method
C)LayoutMdi method
D)Menu method

Accepted Answer

The LayoutMdi method allows the programmer to specify the arrangement of open child windows in the parent window. This method provides options for displaying child windows vertically, horizontally, or cascaded. The other options listed do not provide this functionality.

Question 17

If you create a WPF application in Windows XP,the project will run,but the special effects will not appear.

Accepted Answer

This is because some special effects and features of WPF are not supported on Windows XP.

Question 18

The _______ component can be used to validate user input.It will display a flashing icon and display a tooltip style message to the user.
A)Validation
B)Validate
C)Error
D)ErrorProvider

Accepted Answer

The ErrorProvider component can be used to validate user input and display a flashing icon and tooltip style message to the user indicating the error. This is the best choice among the options given. A) Validation and B) Validate are not actual components, and C) Error would not display the necessary information to the user.

Question 19

The values stored in XML files must be placed in double quotes,not single quotes.

Accepted Answer

XML allows attribute values to be enclosed in either single quotes (' ') or double quotes (" "), as long as they are consistently used.

Question 20

_______ are small samples of code that can show you how to accomplish many programming tasks;they are available from the context menu in the Editor window.
A)SDIs
B)ToolStrips
C)Quickcodes
D)Code snippets

Accepted Answer

Code snippets are small samples of code that can show how to accomplish many programming tasks. They are available from the context menu in the Editor window, making them easily accessible to developers.

Quiz 14: Additional Topics in Visual Basic

WPF applications are similar to Web applications in that they are created as two files,one for the user interface and one for the programming logic.

To design a toolbar that will have images on the button(s) ,you need to add a _______ control to the form.

WPF controls can only be added to Web Forms,not Windows Forms.

To arrange the layout of multiple child documents,the parent's _______ method is used.

You can set the CharacterCasing property of a text box to _______ and the user's data entry will appear in uppercase.

The _______ property of a text box can be used to control the number of characters the user can type into the box.

Which of the following actions can the parent's Window menu perform?

XML is a platform-independent format that is not tied to a specific language or vendor.

Which of the following statements regarding MDI parent and child forms is correct?

MDI is an acronym that stands for _______.

You can check the e (KeyEventArgs)argument of a control's KeyUp event procedure to determine which key was pressed.

A WPF application is similar to a Windows Forms application in that all code for a window is stored in a single file.

SDI is an acronym that stands for _______.

You can view XML files using Notepad,a text editor that comes with Microsoft Windows.

In order to make a form become a parent form in your project,you must set the _______ property to True.

The programmer can allow the user to display the open child windows vertically,horizontally,or cascaded by using the parent's _______.

If you create a WPF application in Windows XP,the project will run,but the special effects will not appear.

The _______ component can be used to validate user input.It will display a flashing icon and display a tooltip style message to the user.

The values stored in XML files must be placed in double quotes,not single quotes.

_______ are small samples of code that can show you how to accomplish many programming tasks;they are available from the context menu in the Editor window.