Huawei HCIE-Storage V2.5 認定 H13-629_V2.5 試験問題:

1. An enterprise plans to purchase a set of storage equipment. According to the IOPS requirements of the enterprise business, the IOPS that a single hard disk of storage needs to support is 3000. Considering the cost factor, it is recommended to use which of the following hard disks best meets the requirements of the enterprise?

A) SAS HDD
B) SAS SSD
C) FC SSD
D) NL SAS HDD

2. The WORM feature adds WORM attributes to the common file system, so that files in the file system can only be read, but not written.

A) TRUE
B) FALSE

3. In the solution of three centers in two places, considering reducing the impact on the performance of the data center, it is necessary to adopt _________ replication networking.

A) Cascade Z

4. The company plans to migrate business systems to HUAWEI CLOUD, and has purchased several cloud servers in Availability Zone 1 and Availability Zone 2 of Region A. Availability Zone 1 is used for production sites and Availability Zone 2 is used for disaster recovery sites. Requirements The RPO of disaster recovery is 0, and the RTO is less than 30 minutes. The enterprise has purchased the Storage Disaster Recovery Service. Which of the following description of the enterprise's cloud disaster recovery construction is wrong?

A) After the enterprise purchases the cloud storage disaster recovery service, the cloud hard disks that make up the replication pair can perform data operations such as deregistration, snapshot rollback, etc.
B) The enterprise can copy the data and configuration information of the cloud server of the production site in Availability Zone 1 to the disaster recovery site in Availability Zone 2 in Region A
C) The production site and the disaster recovery site can achieve synchronous replication disaster recovery across Availability Zones 1 and 2
D) The enterprise disaster recovery site has the same business processing capabilities as the production site, and the application can be switched to the disaster recovery site across Availability Zone 2 without losing data.

5. During the read operation of the Thin LUN by the host, what technology is used to read data from the corresponding actual storage space in the storage pool?

A) Direct-on-time
B) Capacity-on-write
C) Capacity-on-read
D) Direct-on-read

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