A.High performance, same performance with fewer devices

B.Lower power consumption

C.Data reduction, lower storage capacity to be bought

D.Less space occupation

E.Lower maintenance costs

A.HDS

B.HPE

C.Huawei

D.Dell

E.EMC

F.NetApp

A.FALSE

B.TRUE

A.Multiple snapshot copies

B.COW snapshot

C.Periodic snapshot in seconds

D.Zero performance loss

A.Objects are always stored in buckets.

B.Buckets can be nested.

C.Objects can be accessed using HTTP.

D.The S3 is an object access protocol proposed by Amazon.