WPF-XAML Quiz-3

WPF-XAML Quiz-3

1.Comments in XAML are marked with the ______ tag. <!-- --> <!-- --!> <%-- --%> None of above 2.XAML files can be created and edited with visual design tools such as Microsoft Expression Blend, ________, and the hostable Windows Workflow Foundation visual designer. Microsoft SQL Server ASP.NET SQL Server Compact Microsoft Visual Studio 3.The x:Class attribute references the code-behind for this XAML window.True or False? True False 4.The________attribute works for FrameworkElement and FrameworkContentElement used for consistency. Class Name Key Value 5.All XAML resources should have an________attribute in WPF. x:Name x:Class x:Value x:Key 6.x:Null specifies null as a value for a property and can be used either for attributes or property element values.True or False? True False 7.__________provides a value for a property by deferring that value to be a run-time reference to a resource. StaticResource DynamicResource RelativeSource Binding 8.___________provides a value for a property by substituting the value of an already defined resource. StaticResource DynamicResource RelativeSource Binding 9.____________provides source information for a Binding that can navigate several possible relationships in the run-time object tree. StaticResource DynamicResource RelativeSource Binding 10._________provides a data bound value for a property, using the data context that applies to the parent object at run time. StaticResource DynamicResource RelativeSource Binding

WPF Quiz-2

WPF Quiz-2

1.Which of the following is routing strategy of Routed events? Bubbling Direct Tunneling All of above 2. Child controls are virtualized and arranged on a single line that is either horizontally or vertically oriented.Is true about? DockPanel VirtualizingStackPanel WrapPanel StackPanel 3.Child controls are positioned in left-to-right order and wrapped to the next line when there are more controls on the current line than space allows.Is true about? WrapPanel StackPanel VirtualizingStackPanel DockPanel 4.In DockPanel Child controls are aligned to the edges of the panel.True or False?> True False 5.Which of the following is not WPF model(used to create a new control/custom control)? User Control Model Control Model Framework Element Model Element Model 6.One of the primary architectural philosophies used in building WPF was a preference for properties over methods or events. True False 7.Which of the following class is used to implement Trees in WPF? LogicalTreeHelper VisualTreeHelper AbstractTreeHelper a & b 8._______class provides the GetChildren, GetParent, and FindLogicalNode methods for logical tree traversal. LogicalTreeHelper VisualTreeHelper AbstractTreeHelper a & b 9. ________ is a DependencyProperty instance, which is obtained as a return value when registering a dependency property, and then stored as a static member of a class. Dependency property Dependency property identifier CLR "wrapper" None of above 10.Windows Presentation Foundation (WPF) introduces _______ events that can invoke handlers that exist on various listeners in the element tree of an application. routed bubbled child None of above

WPF MCQs Quiz-1

WPF Quiz-1

1.WPF separates the appearance of an user interface from its behavior. The appearance is generally specified in the_______. HTML XAML XML XSLT 2. Which of the following layout is not available in WPF? StackPanel Canvas Grid Table 3.x:Static and data binding markup extensions are same.True or false? True False 4.WPF is a replacement to DirectX.True or False? True False 5.which is dependency property in this code:<Rectangle Width="131" Canvas.Left="74" /> Width Canvas.Left Canvas None of above 6.Transformations are available in which namespace? System.Windows.UIElement System.Windows.FrameworkElement System.Windows.Media None of above 7.Which tool(s)is/are used to develop WPF applications? Visual Studio Expression Blend Both a & b Only a 8.WrapPanel Class comes under___________ assembly. PresentationCore PresentationFramework milcore None of above 9.Development is more efficient because designers can implement an application's appearance simultaneously with developers who are implementing the application's behavior.True or false? True False 10.A key element of the Trustworthy Computing initiative in WPF is_______. XAML SDL XAP None of above