H13-629_V2.5-ENU by Huawei Actual Free Exam Questions And Answers

Question 1

During the configuration process of HyperMetro's HyperMetro domain, when adding a HyperMetro pair, only when the "Pair Running Status" of the optional HyperMetro Pair is "Normal" can be added to the "Selected HyperMetro Pair", and continue to the following configuration operation.

A. FALSE

B. TRUE

Discussion 0

Correct Answer: A Vote an answer

Question 2

After the OceanStor 9000 is configured with InfoStamper snapshots, which of the following descriptions of data snapshots are correct? (Multiple Choice)

A. After a snapshot is deleted, the snapshot data unique to the snapshot will be emptied, and the data at the point in time when the snapshot was created becomes unavailable. However, the data shard dependencies will not change to ensure that the data can be accessed normally according to the dependencies next time.

B. The access to the snapshot reads the snapshot data smaller than the snapshot number, and the snapshot version of the data uses the same storage space as the original version, and the snapshot does not occupy space alone

C. When the snapshot is created, the data layer does not change, but the read and write of the data will change with the snapshot number. In the case of no write operation on the data shard, the data shard can still depend on the lower-level data shard. Lower-level data shards, and so on.

D. After the snapshot is created, the write operation of the data shard will trigger the data to be written into the new snapshot, which completes the redirected write of the data shard. The data shard will be used as the unique data of the snapshot. Access to the snapshot no longer asks lower-level dependencies.

Discussion 0

Correct Answer: A,C,D Vote an answer

Question 3

Regarding the name node concurrency feature of Huawei distributed storage products, which of the following is correct? (Multiple Choice)

A. Multi-directory metadata operation multi-node concurrent

B. The number of files supported by multiple Acitve Namenodes is no longer limited by the memory reference of a single node

C. Avoid metadata service interruption due to HDFS name node switching

D. Multiple Acitve NameNodes provide metadata services, and data is consistent between multiple nodes

Discussion 0

Correct Answer: A,C Vote an answer

Question 4

Operation and maintenance is based on technology, and provides higher-quality services through technical guarantee products. Which of the following aspects can be used to improve the quality of operation and maintenance? (Multiple Choice)

A. Management

B. Standards

C. Resources

D. Process

Discussion 0

Correct Answer: A,B,C,D Vote an answer

Question 5

Oceanstor collects information through log collection tools and analyzes it through log analysis tools. Which of the following is correct? (Multiple Choice)

A. During the analysis process of the log analysis tool, if you want to interrupt the analysis, you can click the Terminate option to terminate the analysis

B. The collected log zip files are deleted, and the files in the directory where the logs are stored can be repackaged for zip analysis

C. The log analysis tool can be run on any PC. The log analysis tool can be disconnected from the storage. The analysis time depends on the log size.

D. You can configure a public network IP for the storage for remote analysis

Discussion 0

Correct Answer: A,C Vote an answer

Question 6

In the scenario of database protection, when the slave side uses virtual snapshots to verify the LUN data consistency between the production side and the disaster recovery side, it is found that the database of the disaster recovery side LUN cannot be started normally. What are the possible reasons? (Multiple Choice)

A. The production end and the disaster recovery end adopt the incremental LUN copy disaster recovery solution. During the synchronization process of the incremental data, the link is abnormally interrupted and has not been restored.

B. The production side is copying data to the disaster recovery side when creating a snapshot of the disaster recovery side LUN.

C. The data stored in disaster recovery is stored in the Cache and has not been written to the hard disk.

D. After creating a snapshot of the LUN of the disaster recovery site, the snapshot is not activated at the same time.

Discussion 0

Correct Answer: B,C,D Vote an answer

Question 7

A company plans to migrate the business data of data center A to the storage of data center B due to business development needs. Engineer M is responsible for the relevant migration work. The engineer first collects equipment and other information, then evaluates the business impact and risks, and formulates a detailed migration project plan for this, and submits it to the supervisor for review. The current migration work of engineer M is in the evaluation and investigation stage of data migration.

A. FALSE

B. TRUE

Discussion 0

Correct Answer: A Vote an answer

Question 8

Large e-commerce company A purchased Huawei's hyper-converged storage products to build a private cloud. Which of the following options reflect the advantages of this product? (Multiple Choice)

A. Unified reporting of multiple cloud service resource pools, unified presentation of management information such as topology, performance, and reports

B. Unified Service Directory

C. The self-service distribution process enables users to quickly obtain the resources they need

D. Unified management of physical resources and virtual resources, support for unified management of heterogeneous virtualization

Discussion 0

Correct Answer: A,B,C,D Vote an answer

Question 9

In the Huawei HyperMetro active-active data center solution, before configuring an active-active pair, you need to configure an active-active domain, and each active-active pair must be created in the active-active domain.

A. FALSE

B. TRUE

Discussion 0

Correct Answer: B Vote an answer

Question 10

A scientific research institution purchased a set of Huawei OceanStor 9000 storage products. The main configuration of the product is: 8*Huawei OceanStor 9000 C Node front-end 10GE*2 + back-end 10GE*2, CE6850 switch*2, S5700 switch*1, cable, optical fiber and other accessories are fully equipped. The engineer needs to go to the site to communicate with the customer about the system deployment plan, and has prepared an IP planning plan and IP demand list in advance. Which of the following IP requirements are reasonable? (Multiple Choice)

A. The customer needs to provide 9 management network IP addresses, of which 8 are used for IPMI management and 1 is used for OM management.

B. The customer needs to provide 16 IP addresses for the back-end IP of Huawei OceanStor 9000 system, and needs to provide a gateway.

C. The customer management network must communicate with the InfoEqualizer DNSIP of Huawei OceanStor 9000 to access Huawei OceanStor 9000 storage through domain names.

D. The customer needs to provide 49 IP addresses that can communicate with the client application client, of which 16 are used for static front ends, 32 are used for dynamic front ends, and 1 is used for InfoEqualizer DNS IP

Discussion 0

Correct Answer: A,B Vote an answer

Question 11

A company purchased a set of Huawei hybrid flash storage to run the virtualization platform business. Huawei multipathing software is used on the host system and is connected to the two controllers of the storage through an Ethernet switch. The storage engineer found that services on the host side were interrupted and delayed. After inspection, it was found that the active links of the multi-path kept switching. In the case of ensuring business reliability, which of the following operations can solve this problem?

A. Each host is directly connected to the storage using only one Ethernet port

B. Uninstall the multi-path software and turn off the multi-path function that comes with the system

C. Disable the automatic LUN switching function of the multipathing software, and restore the failed link as soon as possible

D. Restart the storage controller and disable automatic switchover after controller failure

Discussion 0

Correct Answer: C Vote an answer

Question 12

Which of the following statements about the InfoEqualizer feature of the OceanStor 9000 storage system is correct? (Multiple Choice)

A. A node can only belong to one partition

B. Each subnet should belong to different network segments

C. A partition can only belong to one subnet

D. 1 partition contains at least 2 nodes

Discussion 0

Correct Answer: A,B,C,D Vote an answer

Question 13

A company plans to buy Huawei hybrid flash storage devices to replace older storage devices that store 5TB of data. Its data volume is expected to grow by 30% annually over the next five years.
Regardless of duplication and compression, which of the following is the closest value to the required capacity?

A. 30TB

B. 15TB

C. 25TB

D. 20TB

Discussion 0

Correct Answer: D Vote an answer

Question 14

In requirements analysis of storage systems, a reverse requirement is a constraint that states what the system should not or cannot do.

A. FALSE

B. TRUE

Discussion 0

Correct Answer: B Vote an answer

Question 15

An archive will expand its data center storage system. In the process of capacity planning by engineers, in addition to data capacity, file system, RATD level, hot spare space, coffer disk, value-added features, etc., it is also necessary to consider capacity variances between hard drive manufacturers and operating systems.

A. FALSE

B. TRUE

Discussion 0

Correct Answer: B Vote an answer

Huawei HCIE-Storage V2.5 - H13-629_V2.5-ENU Exam Practice Test

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