What is the purpose of the System.Windows.Data namespace in Asp.Net framework 4.0?
a. Using System.Windows.Data namespace, you can integrate rich media, including
drawings, text, and audio/video content
in Windows Presentation Foundation applications.
b. It contains classes used for binding properties to data sources, data source
provider classes, and data-specific
implementations of collections and views.
c. It provides the types that support navigation, including navigating between windows
and navigation journaling.
d. It contains classes for creating windows-based applications that take full
advantage of the rich user interface features
available in the Microsoft Windows operating system.
which one is correct.