Huawei Huawei Certifications H13-624 Questions & Answers

• Question 441:

  In the Oceanstor 9000 system, if a node is offline for 2 days due to a power module failure, it returns to normal again.

  If the administrator does not manually restore the data of the node, the system will automatically update the data that has changed during the offline period to restore the normal node.

  A. True

  B. False

  Correct Answer: A

• Question 442:

  In the following statement about the implementation principle of file system snapshots, which options are wrong to select multiple options ()

  A. When creating a file system snapshot, because the snapshot is stored in a new location, the write operation will affect Storage LUN write performance

  B. After the file system snapshot is created successfully, if the file system user wants to access the snapshot, he must The snapshot directory must be remounted to be accessible

  C. File system snapshot is a copy of data generated by the source file system at a certain point in time

  D. The core technology of file system snapshot implementation is ROW

  Correct Answer: AB

• Question 443:

  Single choice Which one of the following statements about the N8500 configuration process is correct?

  A. Welcome to the wizard->confirm networking-select configuration file->configure storage unit->configure NAS engine->configure device location-finish Successful deployment

  B. Confirm the network ->Welcome wizard ->Select configuration file ->Configure storage unit ->Configure NAS engine ->Configure device location -Finish deploy

  C. Confirm the network->Welcome Wizard->Configure Storage Unit->Select Configuration File-Configure NAS Engine->Configure Device Location->Finish deploy

  D. Strong confirmation network ->Welcome wizard ->Select configuration file ->Configure NAS engine ->Configure storage unit ->Configure device location ->End Into deployment

  Correct Answer: B

• Question 444:

  Regarding the application of the InfoStamper feature, which of the following multiple options are correct ()

  A. The anti-virus server reads files through snapshots, checks and kills viruses, and isolates them

  B. Snapshot avoids data loss caused by 2 failures, and supports fault-tolerant processing of comprehensive failure sub-health disks

  C. When the file data in the source directory is accidentally deleted, overwritten or invaded by a virus or other non-physical media when it is damaged, it can be restored through the files in the snapshot directory before the time of the failure.

  D. After the remote replication task is started, snapshots are created regularly at the set time interval, and then the snapshot time. The data is synchronized to the slave, and only the incremental data between the current snapshot and the previous snapshot needs to be copied each time

  Correct Answer: ABC

• Question 445:

  In CIFS file sharing, when the client adopts the SMB3.0 protocol, in a single connection channel after failure, SMB3.0 Multichannel automatically uses other channels to continue to transmit data.

  A. True

  B. False

  Correct Answer: A

• Question 446:

  Which one of the following descriptions about the physical division of Oceanstor 9000 is wrong?

  A. Physical zone division is an effective means to isolate faults

  B. The failure of some nodes will cause a physical separation with these nodes. The reliability level of data on other nodes in the domain is reduced

  C. Oceanstor 9000 achieves physical domain division through node pools and hierarchical methods

  D. The administrator must add at least 2 storage nodes to a sub-domain

  Correct Answer: D

• Question 447:

  Which of the following statements about Oceanstor 9000 maintenance is incorrect?

  A. The system provides an admin (super administrator) account by default, and the administrator account is not allowed to be deleted

  B. Only super administrator users can execute the create system user command to create users

  C. To view the information of all accounts, the command cat/etc/passwd can be used.

  D. ps-ef command to check TCP service/port

  Correct Answer: D

• Question 448:

  Huawei Oceanstor 9000 realizes the storage of unstructured data through WushanSQL, and completes it through Fusion Insight Into data analysis.

  A. True

  B. False

  Correct Answer: B

• Question 449:

  When Huawei Oceanstor 9000 is used in large file scenarios, we should focus on its OPS.

  A. True

  B. False

  Correct Answer: B

• Question 450:

  In the feature of Huawei Oceanstor 9000InfoReplicator. Pair is a data replication relationship, which of following statement about the state transition of the Pair is incorrect (multiple choice)

  A. In the case of Pair failure, its status includes recovery, invalidation, synchronization, split

  B. When the abnormal link recovers and the recovery strategy is manual, the status of the Pair will be migrated to "synchronizing"

  C. When the InfoReplicator configuration is destroyed, the status of the Pair becomes "Invalid"

  Correct Answer: ABC