Which of the Following Statements Is False

Which of the following statements is false?

A) As in a Windows Store app,the App class defines app-level event handlers (for events like the Launching,Activated,Deactivated and Closing) ,app-wide resources and more.
B) The app-level event handlers are defined in class App's code-behind file (App.xaml.vb) -only the Visual Basic compiler can add code to these event handlers to respond to any of these events.
C) A WP8 app consists of one or more pages that are derived classes of PhoneApplicationPage (namespace Microsoft.Phone.Controls) .
D) As in Windows 8 UI,each page's XAML specifies the controls that enable the user to interact with the page,and each page's code-behind file defines the page's functionality.