QUESTION 232
Where cannot the data replication technology used for disaster recovery be implemented?

QUESTION 233
What components does the backup system consist of? (Multiple Choice)

QUESTION 234
A company wants to deploy a big data platform. It is estimated that the number of files in the entire cluster can reach trillions, and the number of files in a single NameNode exceeds 100 million. The use of the native HDFS MameNode master/standby mode can meet the demand.

QUESTION 235
A company has purchased multiple sets of Huawei distributed storage, deployed in multiple data centers, and used object service remote replication to build a disaster recovery system. These distributed storages are planned in the same area, so this area has and only a default cluster, other clusters are non-default clusters.

QUESTION 236
DASH Copy is an optimized auxiliary copy technique. In each copy session, DASH Copy copies all data blocks from a source disk library to the target disk library.

QUESTION 237
Which of the following interface modules is used to upgrade firewall software and other advanced debugging on SX6018?

QUESTION 238
In the HyperMetro active-active data center solution, before configuring active-active pairs, you need to configure an active-active domain. The active-active domain is a logical concept and can include two sets of storage arrays and arbitration servers that need to create active-active relationship.

QUESTION 239
Which module or device cannot be replaced by using the OceanStor 9000 FRU replacement tool?

QUESTION 240
The Persistence layer of Huawei Distributed Storage provides persistent storage capabilities, EC and multiple copies capabilities, and Plog append only access capabilities through PlogClient.

QUESTION 241
In the following description of the asynchronous remote replication of the OceanStor V3 storage array, which one is wrong?

QUESTION 242
Regarding the remote replication technology of Huawei OceanStor all-flash storage, which of the following features are supported? (Multiple choice)

QUESTION 243
In the Oceanstor 9000 storage system, if you want to perform a complete network tuning, you need to check and adjust from two aspects: storage nodes and switches.

QUESTION 244
Can SmartDedupe and SmartCompression of the OceanStor 5300 V3 be used at the same time?

QUESTION 245
A company has a variety of services such as database applications, OLTP applications, mail service applications, and Web server applications. The SmartCache feature does not significantly improve the performance of the following ______ business scenarios.

QUESTION 246
In OceanStor V3 storage systems, remote replication allows a user to perform a primary/secondary switchover when the secondary LUN is in which data statuses? (Multiple Choice)

QUESTION 247
Compared with ordinary file backup, the components that need to be deployed when deploying VMware backup are ___.

QUESTION 248
In a data backup management system, when the requirements for backup performance are not high, the media server may not be configured separately, and the media server module and the management server module can be installed on the same physical server.

QUESTION 249
To ensure sufficient capacity for storing data, which types of capacity need to be planned? (Multiple Choice)

QUESTION 250
Which backup mode is not supported by VADP?