H13-611_V4.5 Huawei HCIA-Storage V4.5 Free Practice Exam Questions (2025 Updated)

The backup is to copy and save the data or system. Once an error or disaster occurs, these backups can be used to restore the system

Data to restore the business to a normal operating state.

Which of the following operations does a small employee A of a bank need to do in the first maintenance project of data center storage?

In Huawei OceanStor storage devices, coffer disks are an optional configuration because the write cache has mirrors, and

There is a backup power supply for the controller.

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The synchronous remote copy management module RM is software.

What are the application scenarios of the SAN solution? (Multiple choice)

The following different types of SSD disks have the lowest unit capacity price:

A, SLC

B, eMLC

C, cMLC

D, TLC

A company uses the CIFS protocol for file sharing, and uses the Homedir sharing method according to the security policy.

All users access the folder and write space.

The following description of disaster recovery is incorrect?

The SATA connector can support both SATA and SAS hard drives.

Description 1: The CIFS share provided by a company's storage system is a public directory and can be accessed by users with permissions.

Description 2: A company's storage system sets Homedir sharing so that different users can only access the same user name

Private directory.

In the FC protocol, which of the following layers is responsible for encoding and decoding?

A, FC-0

B, FC-1

C, FC-2

D, FC-3

SCSI communication is initiated by the initiator and received and processed by the target. When the host and the storage device communicate, the storage device

The side assumes the role of initiator.

What are the following descriptions of the three iSCSI connection methods?

Regarding the advantages of DAS, the following description is correct: (multiple choice)

Description 1: The LUN is composed of multiple Extents in the storage pool.

Description 2: The LUN can contain one or more types of Extent.

What are the maintenance items of the data center storage administrator? (Multiple choices)

The number of erasable times of the storage medium cell of the SSD disk is limited. Multiple erasing causes the wear of the SSD, which also makes the SSD

Has a limited period of use, which is related to the number of specific erasures.

A, yes

B, wrong

When does data become information?

RTO=0 and RPO=0 in the disaster recovery center of the same city.

When the disk is not accessible, what kind of reconstruction method is used when writing to the disk?

What is wrong about the relationship between FC protocol and SCSI protocol?

If a company’s business is to write large-scale data randomly into the LUN, which capacity initial allocation strategy and which

Kind of data migration strategy?

When UltraPath is installed on the application server, the operating system can automatically identify the LUN mapped to the host, and

There is no need to restart the host.

Can the following transmission protocols not use switches?

Which of the following is the advantage of object storage? (Multiple choice)

In RAID 2.0+, the administrator needs to manually set which hard drives are designated as hot spares.

Which of the following descriptions of RAID technology are correct? (Multiple choice)

The x86 architecture is a type of data center infrastructure.

The initial capacity allocation strategy of HUAWEI OceanStor storage system defaults to automatic allocation.