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Which two tasks should you perform?

You are creating a Silverlight 4 application. The application contains a Person class that has a public property named Address. The application contains a TextBox control that is data bound to the Address property. You need to ensure that the following requirements are met:
When the Address property changes, the TextBox control is automatically updated.
When the TextBox control changes, the Address property is not automatically updated.
Which two tasks should you perform? (Each correct answer presents part of the solution. Choose two.)

which of the following components of Microsoft Project Server architecture should these developers interact wi

You work as a Project Administrator for Company Inc. You are working with some developers who want to create a third-party application to manipulate the Project Server business objects, such as the calendars in projects. You are concerned about maintaining data integrity, as the developers want to access the data in the Microsoft Project Server. To preserve data integrity, which of the following components of Microsoft Project Server architecture should these developers interact with rather than the project databases?

Which XAML fragment should you replace at lines 03 and 04?

You are developing a Silverlight 4 application. The application contains a Car class that implements the INotifyPropertyChangedinterface.Theapplication also has a public ObservableCollection<string> property named Tires and a public string property named SelectedTire. The application has a user control that contains the following XAML fragment.
(Line numbers are included for reference only.)

01 <UserControl>
02 <StackPanel>
03 <ListBox ItemsSource=”{Binding Path=Tires}” />
04 <TextBox Text=”{Binding Path=SelectedTire}” />
05 </StackPanel>
06 </UserControl>

You need to modify the user control to meet the following requirements:
When the selected item in the ListBox is changed, the SelectedTire property in the Car class is updated.
When no item is selected in the ListBox, the text in the TextBox is set to “No value selected.”
When the text in the TextBox is changed to a valid entry in the Tires collection, the selected item in the ListBox is changed.
Which XAML fragment should you replace at lines 03 and 04?

Which binding expression should you use?

You are developing a Silverlight 4 application. The application contains a Person class that has a public nullable DateTime property named Birthday. You display a list of Person objects in a DataGrid control. One of the columns in the DataGrid control is bound to Birthday. You need to ensure that the databound column displays Birthday by using the long date format.
Which binding expression should you use?

What security setting can you use to configure the access so users can view the information on your SharePoint

You work as a project manager for TechWorld Inc. You are currently working on NHQ project in your company. This project will replace existing user software throughout the organization. Management has asked you to configure the SharePoint Server so that all users throughout the organization can view the content on your site. You want to make certain that the people who access your SharePoint site are at least domain members. What security setting can you use to configure the access so users can view the information on your SharePoint Server?