You are employed as an application developer at ABC.com. You make use of Microsoft .NET
Framework 4 to develop Windows Forms applications.
You are in the process of developing a new application, named ABCApp35. You have previously
created a DataTable, named ABCDT13, which has a column named ItemName.
After binding a DataGridView to ABCDT13, you are informed that the ItemName column should
not be allowed to contain the following invalid strings:
• ItemA
• ItemB
• ItemC
Furthermore, you need to configure the DataGridView to only allow application users to save
applicable entries while altering the DataGridView.

Which of the following actions should you take?

You are employed as an application developer at ABC.com. You make use of Microsoft .NET
Framework 4 to develop Windows Forms applications.
You are in the process of developing a new application, named ABCApp21. You then created a
class and named it Client. You also configured the use of two properties named Name, and
Surname. You then assigned the family key to a newly created a resource, which hosts a
collection of Client objects.
You then wrote the code shown below to create a ListBox control:
<ListBox ItemsSource=”{StaticResource family}”>
<ListBox.ItemTemplate>
<DataTemplate>
<TextBox Text=”{Binding Name}” />
<TextBox Text=”{Binding Surname}” />
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
Which of the following options are TRUE with regards to the ListBox control?

You are employed as an application developer at ABC.com. ABC.com makes use of Microsoft
Visual Studio 2010 and Microsoft .NET Framework 4 for Windows Presentation Foundation (WPF)
application development.
You have created a new application named ABCApp13 and configured it to execute multiple
queries on a database named ABCDB35. To achieve this you created code that includes the LINQ
ParallelEnumerable.AsParallel method.
You would like the queries to be carried out simultaneously on different threads.
Which combination of the following actions should you take? (Choose two.)

You are employed as an application developer at ABC.com. ABC.com makes use of Microsoft
.NET Framework 4 for application development.
You have developed an application, named ABCApp35, which will be deployed to ABC.com
servers that have dissimilar component setups.
You would like to configure the application in such a way that server CPU resources are used as

efficiently as possible. You do not want to make use of uneccessary code to complete the task.
Which of the following actions should you take?

You are employed as an application developer at ABC.com. ABC.com makes use of Microsoft
.NET Framework 4 for Windows Presentation Foundation (WPF) application development.
You are developing an application that makes use of a background worker process (BWP), which
is configured to asynchronously implement a method that carries out calculations. This method is
named Analyze, and is triggered as soon as a button is clicked by an application user.
You then decide to configure the user interface to display a progress bar, which will allow users to
view the completion status of the Analyze method.
Which of the following options should you make use of?

You are employed as an application developer at ABC.com. ABC.com makes use of Microsoft
.NET Framework 4 for Windows Presentation Foundation (WPF) application development.
ABC.com has its headquarters in London, and a branch office in Paris. You have been tasked with
creating an application that will only be used in the Paris branch. You, therefore, decide to
configure the new application with localized language locale settings.
Toachieve this, you need to configure the ResourceManager class to acquire a French locale
version of the displayed user interface (UI) text.
Which of the following actions should you take?

You are employed as an application developer at ABC.com. ABC.com makes use of Microsoft
.NET Framework 4 for Windows Presentation Foundation (WPF) application development.
You have created a new application that has a ListBox control, which contains a list of genuine file
names, as well as a RichTextBox control.
Application users are able to drag items to the RichTextBox control from the ListBox contol.
However, you have been instructed to make sure that graphic hint is displayed to inform users that
the dragged file can now be dropped on the RichTextBox control.
Which of the following actions should you take?

You are employed as an application developer at ABC.com. You make use of Microsoft .NET
Framework 4 for Windows Presentation Foundation (WPF) application development.
You are developing a new application for which you have created a custom control, named
Spinner. Your next task is to make sure that you are able to animate the Velocity property of the
Spinner control.

Which of the following actions should you take?

You are employed as an application developer at ABC.com. ABC.com makes use of Microsoft
Visual Studio 2010 and Microsoft .NET Framework 4 for Windows Presentation Foundation (WPF)
application development.
You have recently created an application, named ABCSalesApp2, for ABC.com’s Sales
department. You have included a ServiceContext property to a control within ABCSalesApp2.
You then received instructions to make sure that the configuration of the flow of the
ServiceContext value to the child controls is identical to the flow of the DataContext property of the
FrameworkElement class.
Which combination of the following actions should you take? (Choose two.)

You are employed as an application developer at ABC.com. ABC.com makes use of Microsoft
Visual Studio 2010 and Microsoft .NET Framework 4 for Windows Presentation Foundation (WPF)
application development.
You have recently completed development on a new application named ABCApp13. You then

decide to cofigure a testing solution for ABCApp13. You configure the use of data-driven tests for
your purposes.
Which of the following options are attributes of data-driven tests? (Choose two.)