Which of the following is a VALID requirement for properties of a custom class as XAML attributes?

Which Microsoft.Win32.SafeHandles Namespace class provides a base class for Win32 critical handle implementations?

Does Silverlight have a protocol to defend against DOS attacks?

What style are XAML placeholders typically in?

Which classes enable the API/program to submit requests to a HTTP based Web service?

Which Microsoft.Win32.SafeHandles Namespace class provides a base class for Win32 safe handle implementations in which the value of -1 indicates an invalid handle?

Can debugging take place on Silverlight code and JavaScript code at the same time?

Which MediaElement methods and properties does NOT affect VideoBrush when you paint an area with a video in Silverlight?

Which is correct in relation to a Cryptographic hash when using Cryptographic Services in Silverlight?

Which Interpolation methods is NOT supported by Key-Frame animations?

What does the Silverlight Debugging API 'GetStartupNotificationEvent' function do?