Huawei H13-624 Practice Test - Questions Answers, Page 58

Which of the following descriptions about the snapshot backup of the OceanStor backup solution is correct: (multiple choice)

Huawei storage products provide data center active-active solutions based on HyperMetro. By classifying services, Part of the business is dominated by data center A, and data center B is hot standby, and some of the businesses are dominated by data center B, and data center B For hot standby, in order to achieve the effect of dual-active.

The deduplication types supported by the Huawei OceanStor integrated backup solution are:

(multiple choice)

In the Huawei disaster recovery solution, the correct description of the synchronous remote replication sequence is:

The data format before and after the backup is the same. The backup data can be directly used to restore production data to ensure the continuity of business read and write.

If the user has logged in to Simpana before installation and single-selected Administrative Console, the installed section after logging in The point cannot be displayed in the client list (not even after refreshing). At this time, you need to exit the Simpana Administrative Console and then Log in again to see the newly installed node.

Backup can be regarded as a low-level disaster tolerance. Backup is the basis of disaster tolerance.

Disaster tolerance can replace backup.

When designing a backup plan, if the application is not in the compatibility list, it cannot be backed up.

In the Huawei OceanStor backup solution, if the retention time and retention cycle of backup data are configured to be 13 days and 2, respectively, The actual backup is a 3-day cycle, so how many days are the data retained?