You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5.
You plan to deploy the application to a test server.
You need to ensure that during the initial request to the application, the code-behind files for the Web pages are compiled. You also need to optimize the performance of the application. Which code fragment should you add to the Web.config file? ()
A.A
B.B
C.C
D.D