Which three storage features can be scaled by storage administrators? (Choose three.)

A.
capacity scaling, by allowing more than two storage systems to be combined with larger
disk shelves

B.
energy scaling, by allowing the cluster to share the same power source

C.
heterogeneous scaling, by allowing E-Series and FAS-Series systems within a single
cluster

D.
network scaling, by providing three or more network switches for the cluster network

E.
operational scaling, by allowing the entire cluster to be administrated through a single
resilient interface

F.
performance scaling, by using Flash Cache, SSDs, and Quality of Service