Why does the choice of hardware for client virtualization still matter in value to the customer?

A.
Because the choice of hardware makes the difference in the virtual capabilities available to
each user

B.
Because the virtual servers, storage, networks, and clients still reside on physical devices as
the foundation of the solution

C.
Because the choice of hardware determines whether the virtual environment comes from Citrix
or VMware

D.
Because the choice of hardware determines the choice of software and services available to
the customer