You need to create an Office Visio 2007 diagram that meets the following requirements:

The diagram must be read-only.
The shape data in the diagram must be read-only.
The diagram must operate on Windows Vista.
Users must not be required to install additional software to view the diagram.

In which format should you save the Visio diagram?

A.
Web page (HTML)

B.
Windows bitmap (BMP)

C.
Visio XML drawing (VDX)

D.
Scalable Vector Graphics (SVG)