What is a consideration for using a VPLEX logging volume?

What is a consideration for using a VPLEX logging volume?
A . Must be created on each VPLEX cluster before creating a distributed device
B . Automatically provisioned at each VPLEX cluster when the distributed device is created
C . A distributed device must be created before a logging volume can be created
D . VIAS can be used to create a logging volume at each cluster

Answer: A