What are the requirements for a customer-supplied VDS in a VxRail deployment?

What are the requirements for a customer-supplied VDS in a VxRail deployment?
A . 4 or 8 uplinks
Port groups for Discovery, Management, vMotion, and vSAN only
B . 2 or 4 uplinks
Port groups for Discovery, Management, vMotion, and vSAN only
C . 2 or 4 uplinks
Port groups for Discovery, Management vCenter Server, vMotion, and vSAN
D . 4 or 8 uplinks
Port groups for Discovery, Management, vCenter Server, vMotion, and vSAN

Answer: C D