How does HP Converged Cloud differ from competitive solutions?

A.
It is a multi-vendor deployment with one delivery model.

B.
It is a customized solution that supports x86 and x64 platforms.

C.
It is a single-vendor deployment with a hybrid delivery.

D.
It works best with servers and network elements from other manufacturers.

Explanation:
http://h20195.www2.hp.com/V2/GetPDF.aspx%2F4AA3-2700ENW.pdf