How does HP 3PAR StoreServ chunklet technology differ from an EMC VNX-2 solution?

A.
Chunklet technology enables common provisioning groups.
B.
Chunklet technology is built on RAID groups for modular construction.
C.
Chunklet technology enables SnapDrive with space reclamation.
D.
Chunklet technology enables greater bandwidth.
Explanation: