What is the correct description of the HP VirtualSystem?

A.
A suite of automation software tools used to deploy and manage cloud computing applications
in public and hybrid clouds

B.
Asingle, integrated, and optimized Linux-based application with multiple modules for managing
third-party virtualization environments running on HP ProLiant and Integrity servers

C.
Acomplete, high-performance virtualized environment with pre-tuned server, storage,
networking, management, and hypervisor resources

D.
An HPMoon shotSystem-based solution with server cartridges specifically designed and
optimized for Microsoft Hyper-V and VMware ESX virtualization environments

Explanation:
http://www.ts.avnet.com/de/images/hp/HPVirtualSystemWhitePaper.pdf(page 6, para in
blue)