[2026] Huawei HCIE-Storage V2.5 - H13-629_V2.5-ENU 무료 시험 문제

문제1

A storage device has two controllers: controller A and controller B. Which of the following statements is incorrect if the BBU of controller A fails? (Multiple Choice)

A. The write policy of all LUNs will be changed to "write through".

B. The write policy of all LUNs will not be changed to "write back"

C. The write policy of the LUN owned by controller B will be changed to "write through"

D. The write policy of the LUN owned by controller A will be changed to "write through"

정답: A,B,C,D

문제2

When configuring the active-active working mode, if the load balancing in the array is adopted, use the command set hypermetro working mode=___________array_id=IDo.

A. priority

정답: A

문제3

In the HyperMetr feature, the local storage device, the remote storage device and the arbitration server form ( ) application server, which can realize data access across sites.

A. Active-active domain

정답: A

문제4

The data of a company is archived data and online business data. If the SSD is used, the cost is high, and the NL-SAS hard disk cannot meet the performance requirements. Which of the following technologies cannot meet the needs of users? (Multiple Choice)

A. SmartMetro

B. SmartCache

C. SmartClone

D. SmartTier

정답: A,B,C

문제5

Engineer C maps the storage to the file server for saving various files of the enterprise. One day, the file system was attacked by a virus, causing the file to fail to open normally. In order to allow the files to be accessed normally, the storage engineer performed a snapshot rollback operation.
Which of the following descriptions is false?

A. Snapshot rollback may cause some data loss

B. During snapshot rollback, if data is written to the source LUN, first perform the write to the source LUN operation, and then perform the rollback operation

C. Snapshot rollback can quickly restore data

D. When there is no host to read and write, the data in the snapshot is rolled back to the source volume in turn

정답: B

문제6

Huawei's distributed storage object storage quota feature, which of the following statements is wrong?

A. Bucket quota can limit the upper limit of bucket capacity and the upper limit of emergency number

B. Account-level quotas can set the upper limit of the account's capacity

C. Support account-level quotas

D. Support bucket quota

정답: A

문제7

A company has purchased a new batch of mainframes and storage devices, and will deploy the company's important business according to the plan. The storage network is required to have low latency, high performance, large bandwidth, lossless transmission, and can support Ethernet transmission. Which protocol should be selected?

A. IB Protocol

B. FC Protocol

C. FCoE Protocol

D. SAS Protocol

정답: C

문제8

Which of the following features does the Thin Lun of Huawei OceanStor hybrid flash storage support? (Multiple Choice)

A. SmartErase

B. SmartCache

C. SmartCompression

D. SmartDedupe

정답: B,C,D

문제9

During service operation, the data changes of the source LUN can be synchronized through ( ) and DCL, thereby ensuring data consistency after the migration is completed.

A. Double write

정답: A

문제10

An enterprise has established active-active data centers in city A and city B.
If the active-active arbitration mode of storage (such as Huawei OceanStor hybrid flash memory) is static priority mode, site A is a static priority site. Which of the following descriptions are correct? (Multiple Choice)

A. If the link between storage systems fails, both site A and site B continue to run services

B. Site A fails and Site B automatically takes over services

C. The link between the host and site A and site B fails at the same time. The status of the active-active pair is displayed as normal.

D. Site B fails and Site A automatically takes over the service

정답: C,D

문제11

A company plans to deploy a disaster recovery system, which requires that when a data center-level failure occurs, the business will not be interrupted and business data will not be lost; it plans to use two places and three centers to interconnect, which of the following solutions can meet the requirements?

A. Two-site three-center architecture based on dual-center mutual backup mode

B. Local high-availability architecture based on active-standby mode

C. Two-site three-center architecture based on dual-center active-standby mode

D. Two-site three-center architecture based on dual-center active-active mode

정답: D

문제12

Which of the following are the current mainstream memory storage media? (Multiple Choice)

A. SCM

B. Flash Memory

C. DRAM

D. SRAM

정답: A,C,D

문제13

Which of the following descriptions about HyperMetro's "active-active pair" is wrong? (Multiple Choice)

A. When Pair Running Status is Paused, the master LUN in the HyperMetro pair can be read and written, and the slave LUNs in the HyperMetro pair can only be read and written.

B. To ensure data security, before forcibly starting the active-active pair, please shut down the service host. After the forced-active pair is started, start the host and service.

C. According to business needs, you can perform a "priority switch" operation on a HyperMetro pair in the HyperMetro Consistency Group.

D. After the dual-active pair is configured, the synchronization rate can be adjusted.

정답: A,C

문제14

After SmartMigration is configured, if the LUNID and data volume ID of the source LUN are 1 and 2 respectively, and the LUN ID and data volume ID of the target LDN are 3 and 4 respectively when the migration starts, the LUN ID of the source LUN and the target LUN after the migration is completed. and data volume ID are:

A. Source LUNs: 1 and 3 Target LUNs: 2 and 4

B. Source LUNs: 1 and 4 Target LUNs: 3 and 2

C. Source LUNs: 3 and 1 Target LUNs: 4 and 2

D. Source LUNs: 2 and 4 Target LUNs: 1 and 3

정답: B

문제15

Which of the following is the upgrade method for the controller to be upgraded in batches and reset to take effect?

A. Rolling Upgrade

B. Side-by-side upgrade

C. Rapid upgrade

D. Alternate upgrade

정답: A

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