Which action must be taken to provide this feature?

A customer requires VM encryption.

Which action must be taken to provide this feature?
A . Upgrade the vCenter Server to at least version 7.0.
B . Encrypt the VM directly from vCenter Server, as it is transparent to VMware Cloud Director.
C . In the vCenter Server, add a KMS > enable encryption policy > in VMware Cloud Director, add policy to Provide VDC > add policy to Organization VD
E . Add a KMS to VMware Cloud Director > create encryption policy > add policy to Organization VD

Answer: A