Visual Programming MCQs with Answers
Practice important Visual Programming MCQs with answers and explanations.
Multiple Choice Questions
Q531: What is the significance of the pack://application:,,,/ URI scheme in WPF?
- A: It is used to reference embedded resources in a WPF application
- B: It is used to access external web resources
- C: It is used to navigate between pages in a WPF application
- D: It is used to reference loose XAML files on the local disk
View Answer
A
Q532: What is the purpose of partitioning resources into satellite assemblies?
- A: To manage and update resources for different cultures separately
- B: To increase the size of the main assembly
- C: To reduce the performance overhead of the application
- D: To simplify the build process for the main assembly
View Answer
A
Q533: Which tool is used to parse and generate localized resources for WPF applications?
- A: LocBAML
- B: MSBuild
- C: ResourceManager
- D: ResGen
View Answer
A
Q534: How do you specify the default culture for localization in a WPF project?
- A: By setting
in the project file - B: By configuring System.Globalization.CultureInfo in code
- C: By setting the NeutralResourcesLanguage attribute in the assembly's AssemblyInfo file
- D: By modifying the CultureInfo in the XAML file
View Answer
C
Q535: What does the StaticResource markup extension do in XAML?
- A: It retrieves a resource from the application-level resource dictionary
- B: It creates a new instance of a resource each time it is referenced
- C: It binds the resource to a dynamic property in the application
- D: It updates the resource value dynamically as it changes
View Answer
A
Q536: How can you change a resource dynamically in WPF?
- A: By using DynamicResource markup extension
- B: By using StaticResource markup extension
- C: By using ResourceDictionary only
- D: By directly modifying the resource file
View Answer
A
Q537: What is the role of the x:Shared attribute in XAML?
- A: It controls whether a resource is shared across multiple elements or not
- B: It specifies the default resource for the application
- C: It sets the localization culture for the resource
- D: It defines the resource's scope within the XAML file
View Answer
A
Q538: How do you localize string resources using LocBAML?
- A: By parsing and generating resource files using CSV format
- B: By embedding string resources directly in the XAML file
- C: By creating separate assemblies for each locale and adding them to the project
- D: By modifying the application manifest to include localization settings
View Answer
A
Q539: How would you access a resource named backgroundbrush from C# code in a WPF application?
- A: Brush)window.Resources["backgroundbrush"]
- B: Brush)FindResource("backgroundbrush")
- C: Button.Background = (Brush)FindResource("backgroundbrush")
- D: Button.Background = (Brush)window.FindResource("backgroundbrush")
View Answer
B
Q540: What is the primary difference between StaticResource and DynamicResource in WPF?
- A: StaticResource does not update if the resource changes, while DynamicResource does
- B: DynamicResource is used for application-wide resources, while StaticResource is local
- C: StaticResource loads resources on demand, while DynamicResource loads them at application start
- D: DynamicResource is used for resources in code-behind only
View Answer
A