You are implementing a SAN infrastructure including an HP StorageWorks EVA4400 at Your customer site. The customer is interested in using threesite cascaded replication functionality. What should you recommend to accomplish this? (Select two)
A. HP StorageWorks FlexCopy
B. HP Continuous Access EVA
C. additional disks in the EVA
D. HP Virtual Replicator
E. HP Business Copy EVA