QUESTION 12
n the Huawei Oceanstor 9000 software architecture, the distributed object storage layer is built on the basis of the distributed file storage layer.

QUESTION 13
Where is the shared mapping table of HyperSnap stored?

QUESTION 14
NFS is a method for realizing disk file sharing between Unix systems. It is a system protocol that supports application programs to access data on the server disk through the network on the client side.

QUESTION 15
Regarding Huawei OceanStor Backup Solution, which are characteristics of global repository cells? (Multiple Choice)

QUESTION 16
In the VMware backup scenario, in the non-SAN transmission mode, the backup data is transmitted to the VSA through the ESXi host, and then written to the backup medium through the MA.

QUESTION 17
Which of the following technologies can be used to manage secure access to N8500 NFS shares? (Multiple choice)

QUESTION 18
Which designs improve the system reliability of Huawei OceanStor 9000? (Multiple Choice)

QUESTION 19
In the storage planning and design process, which of the following is not a part of the business planning process ()

QUESTION 20
The OceanStor 9000 allows the clients using different protocols to access the same directory or file simultaneously. For example, Windows clients (using the CIFS protocol), Linux clients (using the NFS protocol), and Mac OS X clients (using the CIFS protocol or NFS protocol).

QUESTION 21
Which of the following statements about the cloud storage system are correct? (Multiple Choice)

QUESTION 22
The Disaster Recovery Data Center Solution (Active-Active Mode) can be upgraded to the Disaster Recovery Data Center Solution (Geo-Redundant Mode), but needs extra devices.

QUESTION 23
In RAID2.0+, chunks in one chunk group can come from SSD and SAS disks.

QUESTION 24
Under what conditions can SmartMigration relocate all services from the source LUN to the target LUN? (Multiple Choice)

QUESTION 25
Which of the following statements about block storage management is incorrect?

QUESTION 26
What is the main difference between using synchronous remote replication and asynchronous remote replication in the Huawei disaster recovery solution?

QUESTION 27
N8000 provides fencing function to avoid split brain. Which of the following descriptions of fencing function is wrong?

QUESTION 28
For a certain multi-user multimedia on-demand service application, users use different code streams. The prefetch strategy that should be selected for this application when planning the LUN of the back-end N8500 cluster IAS storage system is:

QUESTION 29
The disaster recovery system can copy business data to a local or remote data center for protection, but not all data corruption/loss can be recovered. Which of the following data corruptions cannot be recovered by the disaster recovery system? (Multiple choice)

QUESTION 30
Which of the following option does not belong to the network architecture of Huawei distributed storage?

QUESTION 31
D. ME supports active operation and maintenance based on the Al& strategy engine. Through the DME platform, which of the following are available for the functions that can be completed? (Multiple choice)

QUESTION 32
A large e-commerce company A purchased Huawei’s hyper-converged storage products to build a private cloud. Which of the following reflect the advantages of the product? (Multiple choice)

QUESTION 33
A company purchased a set of Huawei distributed storage and used QoS flow control technology to control the user’s I/O when deploying block services. Which mechanism can be used to manage the I/O queue?

QUESTION 34
What types of quotas does OceanStor9000 InfoAllocator support? (Multiple choice)

QUESTION 35
Which function is not supported by a backup management node?