Free Huawei H13-623-ENU Exam Dumps Questions & Answers

In OceanStor backup solution, iDA types include basic module (file system), online application backup module (including Oracle and SQL) and index cache.

• A.  FALSE
• B.  TRUE

When OceanStor BCManager is used to test disaster recovery switchover and switchback, the storage system at the production site and that at the disaster recovery site must support the snapshot feature.

• A.  FALSE
• B.  TRUE

What components does the backup system consist of? (Multiple Choice)

• A.  Backup client
• B.  Backup media
• C.  Backup management system
• D.  Backup software

Suppose that the initial amount of backup data of an application is 500 GB, one full backup job and six incremental backup jobs are performed weekly, the retention period of all backup data is four weeks, and the redundancy percentage is 20%.
In this scenario, how large back-end storage should be ready for the four-week data?

• A.  3504 GB
• B.  4380 GB
• C.  5256 GB
• D.  3320 GB

Which of the following statements about remote replication consistency groups implemented by OceanStor V3 storage systems is false?

• A.  All pairs in a consistency group are simultaneously synchronized f split, interrupted, or switched over.
• B.  Regarding the remote replications in the same consistency group, all the primary LUNS must reside in the same storage array, and all the secondary LUNS must reside in the same storage array too.
• C.  A consistency group ensures the time consistency of mirrored data among multiple LUNs.
• D.  One consistency group can contain both synchronous and asynchronous remote replications.