You are creating two Web Parts named WPMaster and WPDetails. You need to ensure that when
an item is selected from WPMaster, the details of the item are displayed in WPDetails. This must
occur without requiring WPDetails to retrieve the existing item from the data source. What should
you implement in WPMaster?

A.
IWebPartTable

B.
IListProvider

C.
IWebPartRow

D.
IWebActionable