A.Inline deduplication and compression

B.It is enabled when a LUN is created. It cannot be disabled after being enabled.

C.Deduplication and compression can be enabled or disabled separately.

D.LUN granularity-based deduplication and compression

A.Solution level (for example, the Ever New Device Service and gateway-free HyperMetro)

B.Architecture level (for example, the SmartMatrix achitecture can tolerate the failure of seven out of eight controllers and one out of two controller enclosures)

C.System level (for example, RAID TP supports simultaneous failure of three disks)

D.Cloud level (for example, gateway-free backup to the cloud)

E.Disk level (for example, the Huawei-patented anti-wear leveling algorithm)

A.FALSE

B.TRUE

A.Geo-redundant solution

B.Active-standby disaster recovery solution

C.Active-active data center solution

D.Local high-availability solution

A.Adaptive cache algorithm

B.Intelligent I/O scheduling

C.Optimization of CPU cores