(single choice) The network connection is required before the initial configuration of the big data system. The networking of Huawei OceanStor 9000 does not include:
In the Huawei dual-active disaster recovery solution, which of the following situations must use Fibre Channel connection?
The backup plan design process is divided into multiple stages. Which of the following stages is in the correct order?
In the Huawei OceanStor backup solution, when configuring the backup software to create a storage strategy, you need to consider which of the following configurations
Module, (multiple choice)
For a replication consistency group in a normal state, before performing a master-slave switchover, what operations need to be performed on the replication consistency group?
indivual?
In the Huawei disaster recovery solution, at which levels can data replication be performed? (multiple choice)
What are the advantages of parallel data deduplication: (multiple choice)
(multiple choice) Which of the following is correct in IDC's description of the characteristics of big data?
There are 1040GB files that need to be backed up, the backup window is 6 hours, and the GE network and media end deduplication, then the following statement is correct
Yes: (multiple choice)
(single choice) The network connection is required before the initial configuration of the big data system. The networking of Huawei OceanStor 9000 does not include:
(multiple choice) The daily inspection performance indicators of the big data storage system include:
In the Simpana software, the following components are included
1. MediaAgert
2. CommServe
3. IDataAgent
The following description of the order of upgrade components is correct.
In the Huawei backup solution, Server-Free backup networking involves snapshot technology, which component initiates the snapshot creation
Build order.
In the Huawei remote replication solution, which of the following statements is correct?
1. Synchronous remote replication technology can achieve RTU=U, RPO=0,
2. Write data directly to the local storage, and quickly roll back and restore data through snapshot technology
E. A.1 wrong 2 right
F. B. 1 wrong 2 wrong
G. C. 1 pair 2 pairs
H. D. 1 right 2 wrong
In the data replication technology used for disaster recovery, the data replication technology at the host layer is compatible with servers and storage devices.
