A.The transmission layer adopts Huawei OptiX OSN series DWDM, and each site deploys 2 sets of WDM equipment.

B.When arbitration is deployed, the software supports installation on physical servers or virtual machines. The arbitration server uses an IP network to connect to the two storage arrays in the active-active data center.

C.Deploy at least two independent GSLBs at each site at the network layer to achieve load balancing between sites.

D.The storage layer does not support one of the heterogeneous takeover of third-party storage, and then use the LUN after the takeover and the LUN on the other V3 to construct a hyperactive LUN.

A.True

B.False

A.Parallel deduplication

B.Source deduplication

C.Client deduplication

D.Global deduplication

A.3

B.4

C.5

D.6

A.Not possible, SmartErase is not run on disks but on FileSystems.

B.Not possible, SmartErase can only be run on one disk at a time.

C.Possible, but the demand on resources might be too high,

D.Possible, it is a good solution to delete dab on multiple disks at once.

E.Not possible, SmartErase is run on a LON, not by specifying an individual disk.