What statement accurately answers this question?

A manager is planning for an upcoming transition to vrealize automation and wants to know
if the existingvsphere5.5infrastructure can be leveraged for the implementation. What
statement accurately answers this question?

A.
The existing vSphere infrastructure cannot be used as vRealize automation can only
utilize vCloud director based resources.

B.
The existing vSphere infrastructure can be used, but a minimum of two
vRealizeAutomation endpoints must be deployed.

C.
The existing vSphere infrastructure can be used but the vCenterServer must reinstalled.

D.
The existing vSphere infrastructure can be used to deploy vRealizeAutomation with no
major changes.