2025 Latest H13-624_V5.0 DUMPS Q&As with Explanations Verified & Correct Answers [Q511-Q532]

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2025 Latest H13-624_V5.0 DUMPS Q&As with Explanations Verified & Correct Answers

H13-624_V5.0 dumps Exam Material with 954 Questions

NO.511 Which of the following characteristics is mainly used in Huawei’s two-site three-center disaster recovery solution?

HyperMirror

HyperMetro

HyperClone

HyperReplication

NO.512 Huawei Oceanstor 9000 realizes storage of unstructured data through WushanSQL, and completes data analysis through Fusion Insight.

TRUE

FALSE

NO.513 Oceanstor toolkit is a tool developed by Huawei Technologies Co., Ltd. Through this tool, it can help service engineers and operation and maintenance engineers deploy, maintain and upgrade equipment

TRUE

FALSE

NO.514 Which of the following descriptions about remote replication of the Huawei Oceanstor v3 file system is correct? (Multiple choice)

Support synchronous and asynchronous remote replication

When the system fails, the longer the master-slave system data synchronization cycle, the more data loss, and the shorter the cycle, the less data loss may be

File system remote replication relies on snapshot technology. According to the principle of file system remote replication, the master and slave file systems will automatically generate snapshots

After the remote replication configuration is completed, the slave file system is not readable and writable by default. If the master file system fails, the system can automatically set the slave file system to be readable and writable

NO.515 What sub-functions does Oceanstor 9000’s InfoProtecor include? (Multiple choice)

Protection of file data

Snapshot

worm setting

Protection of Metadata

Data recovery

Physical division

NO.516 In the Oceanstor 18000 storage system, when the link between the controller and the hard disk enclosure fails, the controller will forward the IO request that needs to be accessed to another controller in the engine, so as to complete the access to the hard disk data.

TRUE

FALSE

NO.517 Which one is incorrect about the description of Huawei Oceanstor 9000InfoTier features and related concepts?

The InfoTier feature corresponds to different file pool policies through different classifications

The number of nodes in the node pool is limited, including a minimum of 3 nodes and a maximum of 2
0 nodes

The hard disks of all nodes in the node pool form a DiskPool according to the same type

The InfoTier feature corresponds to different file pool policies through different classifications

NO.518 Which one is correct in the description about the data switches of Oceanstor 18000 v3 storage series products?

Oceanstor 18500 products use pcie2.0 switches to communicate between engines

Oceanstor 18800 products use pcie3.0 switches to communicate between engines

Oceanstor 18500 products support expansion to 16 engines using two data switches

Oceanstor 18800 products support expansion to 16 engines using two data switches

NO.519 In the file system backup scenario, under the premise of meeting the backup window and making full use of bandwidth, try to ensure that the backup strategy is independent and time-separated.

TRUE

FALSE

NO.520 Which of the following options is wrong about the concept description of object storage service (compatible with OpenStack Swift interface)?

Account is the owner and manager of resources. Using Account, you can add, delete, check, and configure attributes for Containers, and you can also upload, download, and query Objects.

Object is an object, that is, data, which can be regarded as a file that can be accessed through the network.

Container supports nesting, thus avoiding the non-hierarchical container structure.

Container is a container for storing objects, which can be regarded as a directory that can be accessed through the network.

NO.521 The cloud storage system provides downward pooling capabilities for hardware resources of different manufacturers and specifications, upwardly supports the protocols and APTI required in block, file, and object storage services, and provides flexible, elastic and flexible storage systems.

TRUE

FALSE

NO.522 Which of the following statements about storage networking methods are correct? (Multiple choice)

The application server is directly connected to storage controllers A and B through two optical fibers, and the path from the application server to the owning controller of the LUN is the optimal path

In a dual-switch networking scenario, each application server has multiple paths to the storage, providing link redundancy and avoiding network single point failures

In the single-switch networking scenario, the data transmission distance can be extended through the access of the switch

In a single-switch networking scenario, the switch becomes a single point of failure, and there is a certain risk in network reliability

NO.523 In the storage device, the way to realize the RAID function includes which of the following? (Multiple choice)

Hardware RAID

Software RAID

OS RAID

Memory RAID

NO.524 In Huawei’s disaster recovery solution, which of the following distances can choose the synchronous remote replication technology?

≤1000km

≤900km

≤600km

≤100km

NO.525 What are the advantages of using object storage when building a video surveillance cloud?
(Multiple choice)

Continuous video writing with low latency

Ability to use storage resources on demand

Support object and block storage interoperability

Provide high concurrent connections

NO.526 An enterprise has purchased a Huawei distributed storage system, and now needs to plan and deploy the network. Among the following options, which network planes must be planned? (Multiple choice)

Arbitration plane

Business Plane

Copy plane

Storage Plane

NO.527 Game live broadcast platform A uses Huawei’s all-flash storage FlashLink many-core technology to protect its business. For the many-core technology, which of the following describes the scenario where the CPU is grouped by core?

vnode is bound to the CPU to reduce the overhead of cross-CPU scheduling and cross-CPU transmission

Identify the hot and cold data in the system, improve the performance of garbage collection and prolong the service life of the SSD through the cooperation of the SSD disk and the controller

A request is executed continuously on the same core and implements a lock-free design to avoid frequent multi-core switching

Read and write IO and other IO are deployed in different CPU core groups to avoid mutual interference

NO.528 Regarding the software version upgrade of Huawei Oceanstor 9000, which statement is correct?
(Multiple choice)

In order to ensure uninterrupted business, the online upgrade needs to be upgraded node by node, so the cluster upgrade time is related to the number of nodes in the cluster

There are multiple nodes in a cluster. After a node is successfully upgraded, users can use the functions of the newly upgraded version

If other nodes fail when upgrading a node, some business data may be inaccessible

Online upgrade can perform upgrade operations on all nodes in the cluster at the same time

NO.529 In RAID2.0+ technology, what is the default size of the CHUNK split from the SAS hard disk?

512MB

256MB

64MB

64KB

NO.530 Which of the following descriptions about Huawei OceanStor V3 cascaded 3DC and parallel 3DC is correct? (Multiple choice)

Regardless of parallel 3DC or cascaded 3DC, if synchronous replication between sites is recommended to use optical fiber connection, asynchronous replication can use ISCSI link

In the parallel 3DC network, since the production site storage system undertakes the task of synchronizing two remote replication data, the impact on the performance of the production center storage system is greater than that of the cascaded 3DC network.

In parallel 3DC, the normal operation of the entire disaster recovery system may be affected due to a single site failure, so compared with cascading, the reliability is worse

NO.531 Regarding the NDMP features of Oceanstor 9000 products, which of the following option descriptions is incorrect?

The NDMP protocol supported by Oceanstor 9000 is version V4

The NDMP backup feature needs to purchase a license to use it

The NDMP feature of Oceanstor 9000 uses snapshot-based backup by default

In data protection scenarios and archiving scenarios, NDMP features can be used

NO.532 The CSI plug-in auxiliary service provided by the Kubernetes community is implemented based on the CSI specification and deployed on all K8s nodes to complete operations such as volume creation/deletion, mapping/unmapping, mounting/unmounting, etc.

TRUE

FALSE

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