You need to implement a Direct3D-based rendering system for a 3D game.
Which method is called to create a Direct3D object in your application?

A.
CreateDevice()

B.
GetAdapterDisplayMode()

C.
Direct3DCreate9()

D.
GetAdapterIdentifier()

Explanation:
http://msdn.microsoft.com/en-us/library/windows/apps/hh465149.aspx