You are developing a Silverlight 4 application.
The application defines the following XAML fragment. (Line numbers are included for reference only.)

01 <Grid x:Name=”LayoutRoot”>
02 <sdk:Frame x:Name=”ContentFrame” Source=”/Home”>
03 <sdk:Frame.UriMapper>
04 <sdk:UriMapper x:Name=”ContentMapper”>
05 <sdk:UriMapping Uri=”/{pageName}” MappedUri=”/Views/{pageName}.xaml”/>
06 </sdk:UriMapper>
07 </sdk:Frame.UriMapper>
08 </sdk:Frame>
09 <Grid>
10
11 </Grid>
12 </Grid>

You need to define a hyperlink that navigates to a resource within the Frame. Which XAML fragment should you insert at line 10?

A.
<HyperlinkButton NavigateUri=”/About” TargetName=”ContentMapper” />

B.
<HyperlinkButton NavigateUri=”/About” TargetName=”ContentFrame” />

C.
<HyperlinkButton NavigateUri=”/About” TargetName=”_parent” />

D.
<HyperlinkButton NavigateUri=”/About” TargetName=”_top” />