H13-624_V5.5 Exam Questions - Real & Updated Questions PDF [Q59-Q82]

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H13-624_V5.5 Exam Questions – Real & Updated Questions PDF

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Huawei H13-624_V5.5 Exam Syllabus Topics:

Section	Weight	Objectives
Storage Solution Design and Application	15%	– Disaster recovery and business continuity design – Solution design principles and methodology – Typical scenarios: virtualization, database, big data, cloud integration
Storage System O&M Management	25%	– Daily management: monitoring, alarm handling, log analysis – Capacity management and expansion – Fault diagnosis and troubleshooting – Performance monitoring and optimization
Huawei Intelligent Storage Products and Features	30%	– Product series and positioning: OceanStor Dorado, OceanStor 2600/5500/6800 V5 – Storage virtualization and heterogeneous management – System installation, deployment and initial configuration – Advanced features: SmartTier, SmartCache, SmartQoS, SmartPartition – Data protection: snapshot, clone, remote replication, backup
Basic Storage Technologies	20%	– Storage networking: SAN, NAS, protocols (FC, iSCSI, NFS, CIFS) – Storage system architecture and components – RAID principles and application scenarios – Data management basics: block, file, object storage
Storage Technology Trends	10%	– Development trends of storage industry – Cloud storage and distributed storage evolution – Intelligent storage technologies and applications

FRAGE 59
The data capacity of site A is 2000GB. The data capacity of site B is 3000GB. The data of site B is remotely replicated.
If it is saved to site A, the back-end storage capacity required by site A is (the re-deletion ratio is 3):

2000GB.

3000GB.

900GB.

5000GB.

FRAGE 60
A financial customer has purchased several Huawei OceanStor Pacific 9550 storage systems. When configuring basic object services on the storage systems, an engineer discovers that the object service cannot be enabled for storage nodes. Which of the following is not a possible cause?

The engineer has manually adjusted the time of the cluster nodes. As a result, the conflict handling is different.

NTP synchronization is not configured for the cluster, and different NTP time sources are used.

Namespaces with the same name have been created under the same account.

The Network Time Protocol (NTP) clock in the storage cluster is inconsistent with the clock of the client that accesses object services.

FRAGE 61
Single choice Which of the following options is incorrect for the description of the metadata of the Oceanstor
9000 storage system?

Oceanstor 900 metadata is stored in a mirrored way

The metadata on each node is a complete and independent copy

The purpose of mirror storage is to improve the security of metadata

The mirroring method does not provide the system’s access rate to metadata

FRAGE 62
In the Huawei storage system, which of the following statements about rolling back HyperCDP are correct ()

In order to ensure data consistency, the host business needs to be suspended before HyperCDP is rolled back

HyperCDP needs to be in the active state to perform the rollback operation

When the source LUN of HyperCDP is also the primary LUN or secondary LUN of remote replication, you need to The HyperCDP rollback operation can only be performed after the remote replication pair status becomes “split”

For a source LUN with multiple HperCDPs, multiple HperCDPs can be executed at the same time HyperCDP rollback operation

FRAGE 63
An industry customer purchases several Huawei flash storage devices for service deployment. During routine management, an engineer finds that a controller of one device is faulty, but the fault is common, so the engineer does not need to perform emergency handling.

TRUE

FALSE

QUESTION 64
When using Huawei Distributed Storage Block Service, what options are correct for the description of the asynchronous remote replication feature disaster tolerance cluster ()

Disaster recovery clusters have good elastic scalability

A single disaster tolerance cluster cannot meet the subsequent rapidly growing disaster tolerance business needs

Disaster recovery clusters can be deployed on storage nodes or on independent servers

Users can deploy disaster recovery clusters on demand, which are logical objects that provide replication services

QUESTION 65
Before planning and designing the project, it is necessary to collect information on the project. Which of the following information collection descriptions The statement is correct ()

Collect project contract amount information

Collect network topology information on the live network

Collect operating system version information of the business host

Collect business storage capacity requirement information

QUESTION 66
Multiple choices of Huawei Oceanstor 9000. Which of the following designs can improve the reliability of the system? (Multiple choices)

N+M data protection

metadata mirroring

Automatic failure detection and automatic data recovery

Data scrub

QUESTION 67
Huawei’s hybrid flash storage supports the integration of NAS and SAN. The software protocol stacks of the two single-selection are completely parallel. In terms of resource allocation and Convergence on the management plane.

True

False

QUESTION 68
Which of the following statements about the SmartVirtualization feature of Huawei OceanStor Hybrid Flash The option is correct ()

For the time being, only the heterogeneous storage devices of our factory are supported

Support local storage to take snapshots of LDN of external storage resources

The SmartVirtualization feature supports both block services and file services

Support users to take over the storage resources of heterogeneous storage systems through local storage

QUESTION 69
If an engineer cannot create a snapshot on an OceanStor Dorado 18000 series storage system, which of the following is not a possible cause?

A source LUN has been created in the storage system, and a clone has been created for the LUN.

The storage pool where the source LUN resides has no available capacity.

Features that conflict with the snapshot feature are configured on the source LUN.

The snapshot license is invalid.

QUESTION 70
Use the Oceanstor systemReporter report tool to monitor the Oceanstor 9000 and the resources that can be monitored Objects include: (multiple choice)

Cluster

Node

Network port

Hard Disk

Client

QUESTION 71
(multiple choice) OceanStor 9000 adopts Erasure code technology to protect data. If a site has 6 nodes, and the customer hopes that even if three disks are broken in one strip, the data can still be restored. The available redundancy protection levels are as follows:

4+3:1

6+3

4+2

12+3:1

QUESTION 72
Small business A purchased Huawei’s hyper-converged storage to build the company’s information platform, among which the hardware platform Fusi Which of the following switching modules does onsServer E9000 support ()

10 GE

FCoE

QUESTION 73
The service system needs to be backed up before performance optimization is performed on Huawei flash storage, and up to two optimization configurations can be changed at a time.

TRUE

FALSE

QUESTION 74
An enterprise uses Huawei OceanStor hybrid flash storage for multi-selection storage. In order to facilitate management, the administrator uses SmartQuota The technology creates different Quota Trees on the root directory for departments A, B, and C to use separately. Regarding setting quota types, which of the following The statement is correct ()

You can set the default catalog quota on Quota Tree

You can set user quotas on Quota Tree

You can set catalog quota on Quota Tree

User group quota can be set on Quota Tree

QUESTION 75
The value of Huawei Oceanstor 9000infoTier is reflected in: (multiple choice)

can ensure the system’s response speed to hot data access and improve the storage performance of the entire system

Take full advantage of the cost advantages of different storage media to effectively reduce deployment and maintenance costs

Improve system storage performance and realize intelligent data management

Realize automatic file migration according to the corresponding relationship between file attributes and different storage devices, reducing the cost and complexity of manual management

QUESTION 76
Huawei flash storage supports HyperReplication, which is mainly used in data disaster recovery and backup scenarios. Which of the following statements are true about this feature?

Secondary resource protection refers to the process of suspending the remote replication relationship between the primary and secondary volumes.

A pair refers to the data replication relationship between the primary and secondary LUNs. When the pair running status is “Normal”, data is successfully synchronized between the primary and secondary LUNs.

A consistency group is a collection of pairs that have a service relationship with each other.

Synchronization is the process of copying data from a primary volume to a secondary volume.

QUESTION 77
Which of the following are multiple-choice products of the OceanStor 18000 storage series?

OceanStor 18500

OceanStor 18800F

OceanStor 18900

OceanStor 18800

QUESTION 78
Which automatic load balancing method does Huawei Oceanstor 9000lnfoEqualrser support by default?

Number of connections by node

Round Robin

By node throughput

Answer by node comprehensive load

QUESTION 79
In the Oceanstor 9000 storage system, which system resources can be controlled by the Infollocator feature?
(multiple choice)

storage space

user

number of files

User Group Answer

QUESTION 80
In a disaster recovery solution, Huawei remote replication technology is used and a consistency group is established. Which of the following statements is correct?

If the data of a LUN in the consistency group is lost, the data of other LUNs will also become unavailable.

If the data of a LUN in the consistency group is lost, the data of other LUNs will not be affected in any way.

Support up to 4 conformity groups.

The LUNs in the consistency group can come from different storage arrays.

QUESTION 81
What unit does Huawei Distributed Storage provide CIFS/NFS/FTP sharing?

User

Table of Contents

User Group

Documents

QUESTION 82
When delivering a Huawei OceanStor Pacific scale-out storage project, Huawei engineers introduced the end-to-end load balancing capability supported by the scale-out storage to the customer. Which of the following statements are false about the load balancing capability?
(Choose all that apply.)

The route-based hash policy of the persistence layer is different from that of the service layer.
The route-based hash policy of the persistence layer is implemented based on weights, while that of the service layer is implemented based on STORE DHT.

In load balancing at the semantic layer, a directory is divided into 256 partitions by default and can be adjusted to a maximum of 512 partitions.

Routes at the service layer balance storage space and accelerate fault reconstruction.

Unstructured and structured services at the service layer have different route-based hash policies. However, both unstructured and structured services are mapped based on the same basic routing model.