HCIP-Storage V5.0 H13-624 Exam Free Dumps

dumps2021-09-09T09:02:50+08:00

To earn HCIP-Storage V5.0 certification, you need to pass H13-624 exam. The HCIP-Storage V5.0 H13-624 exam dumps can help you test all the related topics: Storage system introduction, Flash storage technology, and so on. Free Huawei HCIP-Storage V5.0 H13-624 exam dumps are available below.

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1. A company has purchased a set of Huawei horizontally extended file storage for the video surveillance system, and when configuring the InfoRevive feature to provide fault tolerance for the video surveillance system, which fault tolerance modes can be selected? (Multiple choice)

Read fault tolerance mode

Write fault tolerance mode

Read and write fault tolerance mode

Verify fault tolerance mode

2. In the deployment and implementation of storage solutions, which of the following steps need to be performed? (Multiple choice)

Check and confirm the basic environment

Storage network configuration

Hardware installation

Storage function configuration and commissioning

3. Which of the following statements about description of storage networking methods? (Multiple choice)

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

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

In a 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 network reliability is at risk

4. Which of the following descriptions of DME architecture characteristics are correct? (Multiple choice)

Can only take over Huawei storage devices

The system is fully open in the north-south direction, RESTful, SNMIP, ecological plug-ins (such as Ansible, etc.) are provided in the north to connect to the upper system, and open interface protocols such as SNMP and RESTful in the south are connected to storage.

Distributed microservice architecture, high reliability

Support to meet the management of large-scale storage equipment, a single node can manage 16 sets of storage

5. Small business A purchased Huawei's hyper-converged storage to build the company's information platform. Which of the following switching modules does the hardware platform Fusi onsServer E9000 support? (Multiple choice)

10 GE

FCoE

6. Regarding the multi-NameNode concurrency characteristics of Huawei's distributed storage products, which of the following statements are correct? (Multiple choice)

The number of files supported by multiple Active NameNodes is no longer restricted by the memory of a single node

Multi-directory metadata operations, multi-node full concurrency

Avoid metadata service interruption caused by traditional HDFS NameNode switching

Multiple Active NameNodes provide metadata services, and the data among multiple nodes is consistent in real time

7. Regarding the high-reliability architecture of Huawei's all-flash storage, which of the following statements are correct? (Multiple choice)

Tolerate successive failures of 7 controls

Storage system components adopt dual redundant design

Tolerate single engine failure

Tolerate simultaneous failure of 2 controls

8. Which of the following statements about the Thin LUN and multi-select Thick LUN of Huawei Oceanstor storage are wrong? (Multiple choice)

Both Thick LUN and Thin LUN need to be configured with initial capacity

Both Thick LUN and Thin LUN can be configured in the same storage pool

Both Thick LUN and Thin LUN can be greater than or equal to the available capacity of the storage pool where they are located

Both Thick LUN and Thin LUN can be created in batches

9. The game live broadcast platform A uses Huawei's all-flash storage to protect its business, and the storage system uses FlashLink technology designed specifically for flash memory. Which of the following statements about writing ROW in full scale and large block order are correct? (Multiple choice)

One-segment large block sequential write makes full use of SAS bandwidth to reduce garbage collection

Multiple discrete data blocks are aggregated into a continuous in controller memory

Big data blocks, big data blocks are sequentially written to the SSD

The controller perceives the data layout in the SSD

10. Huawei Scale-Out File Storage is a scale-out file storage system for massive unstructured data storage applications. Which of the following options describe the characteristics of the product? (Multiple choice)

Unified namespace, unified management of all software and hardware resources in the system, and minimize the complexity of system management and maintenance

High-performance read and write access

Smooth expansion of multi-node Scale-out, eliminating data islands caused by multiple namespaces

Adopt an asymmetric distributed architecture

11. Large Internet company A plans to purchase Huawei's all-flash storage series to protect its key business. Which of the following products are available for selection? (Multiple choice)

OceanStor 2800 v5

OceanStor Dorado 6800 v6

OceanStor 9000

OceanStor Dorado 5600 v6

12. An enterprise has multiple applications such as desktop cloud, database, video-on-demand application, backup, etc., which occupies a large amount of storage resources, and plans to enable deduplication and compression. Which of the following options are recommended for configuration? (Multiple choice)

It is not recommended to configure the deduplication compression feature for video-on-demand scenarios, because the video file has been compressed by the application software, and the efficiency of re-compression is low

It is recommended to configure the compression feature for database scenarios, because the amount of data that needs to be stored is large

It is recommended to configure the deduplication feature in desktop cloud scenarios, because there are more duplicate data between multiple virtual images

It is not recommended to configure the data deduplication feature for backup scenarios, because the backup data needs to be kept intact

13. Which of the following description about the multi-version function of the bucket is correct? (Multiple choice)

Users can use the multi-version function to save, retrieve and restore each version of the object.

Multi-version function cannot be used for data retention and archiving

The multi-version status of the bucket can be configured and queried.

Whether the multi-version function of the bucket is turned on or off is marked by the multi-version status of the bucket.

14. The big data service supports the use of the resource statistics function of the file system, which file system resources can be statistically inquired? (Multiple choice)

The size of the file system

Number of files in the file system

The block size in the file system

File types in the file system

15. A company uses Huawei's distributed storage block service to run its data business. The development team needs to use business data for data mining and testing without affecting business data. Which of the following descriptions are correct? (Multiple choice)

The source data and the cloned data each evolve into two different data

Create a clone based on the volume/snapshot, read and write the clone

Generate a snapshot of the data to be tested at a certain point in time

Create a clone of the snapshot and use the clone to test

16. A company uses Huawei Distributed Storage Object Service as the employee's network disk resource. If the administrator uses the quota feature to limit the employee's capacity usage, which object quota configuration should be considered? (Multiple choice)

Bucket-level quota

Tenant-level quota

Account-level quota

User group quota

17. In the file system, which scenarios will modify the metadata? (Multiple choice)

Delete files (including soft links) or directories

Modify properties

Rename

Create files (including soft links) or directories

18. A company deploys a set of multi-select Huawei distributed storage in data center A and data center B. It mainly uses block services to carry database, virtual machines and other application-related services, and uses block services to work with active-active features and upper-layer applications to ensure Business continuity. For this dual-active scenario, which of the following descriptions are correct? (Multiple choice)

It is recommended to use active-active consistency groups for database applications

It is recommended to deploy an arbitration server on a third-party site

It is recommended that the distance between data center A and data center B are less than 100 kilometers

It is recommended to use FC networking for the arbitration link

19. Huawei all-flash storage devices need to be planned and designed before deployment. Which of the following need to be planned during storage networking? (Multiple choice)

Heartbeat network

IP address

Management network

Business networking

20. What are the advantages of Huawei's scale-out file storage over traditional NAS storage systems? (Multiple choice)

Fast failover, the failure of a single node in the cluster does not affect the business

Multi-node cluster, load balancing, global cache, provide strong performance

The engine cluster is followed by SAN storage, and the SAN storage can be heterogeneous storage

Scalable scale-out engine architecture

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21. Huawei SmartVirtualization feature supports offline takeover and online takeover. Which of the following statements about these two methods are correct? (Multiple choice)

When online takeover uses other vendor's multipath software, the camouflage attribute of eDevLUN is "basic camouflage takeover"

When offline takeover, the disguise attribute of eDevLUN is "not disguised"

Online takeover includes configuration of basic camouflage takeover, configuration of extended camouflage takeover, and configuration of third-party takeover

When offline takeover, application server business needs to be suspended

22. Regarding the members of Huawei's remote replication consistency group, which of the following statements is correct? (Multiple choice)

The remote replication consistency group and its members must have the same attributes

The master and the slave lun of the members of the remote replication consistency group can be in any controller

All members synchronize together, split and switch between master and slave

If a member replication link fails in the consistency group, the data replication of other members will also stop

23. During the process of the data migration in SmartMigration, the data request issued by the host I/O is synchronized to the source LUN and target LUN in real time through double writing, ensuring that the data after the migration is completely consistent. Which of the following statement about double writing is correct? (Multiple choice)

During the dual writing process, the source and target luns have their own DLC record data differences.

Double write can make the I/O request of the source LUN be issued to the local Cache and the opposite Cache at the same time, so as to ensure the data consistency of the local Cache and the opposite Cache.

Only the source and target ends can write successfully to eliminate DLC, otherwise keep DCL

24. Which of the following statements about Huawei hybrid flash storage SmartQos I/O priority scheduling is correct? (Multiple choice)

I/O priority is based on the priority of the LUN where the IO is located. The priority of the LUN is determined by the user according to the importance of the business deployed on the LUN

When the hard disk occupancy rate is too high, in order to ensure the reliability of the hard disk, the system will add delay to the low priority I/O to control, and try not to affect the high priority I/O

I/O priority scheduling resources include front-end host concurrent resources, back-end hard disk concurrent resources, CPU computing resources and cache resources

25. Which of the following statements about remote replication consistency groups are correct? (Multiple choice)

Different remote replication LUNs in the consistency group can be located on different working controllers

All remote replication slave LUNs must be located in the same remote storage system

The remote replication in the consistency group must be the same replication mode

Only the primary storage system supports adding remote replication on the system to the consistency group

26. Which of the following statements about the SmartQuota feature of Huawei OceanStor all-flash storage are correct? (Multiple choice)

Dtree directory additionally records resource usage and quota limit metadata information

Support resource management and control on the Dtree directory

Update resource usage and quota check during I/O

When creating a quota for an object, at least one of the four capacity soft quotas, capacity hard quotas, file soft quotas, and file hard quotas needs to be configured

27. After enabling the object deduplication function in Huawei Distributed Storage, which information of the object the system performs duplicate object deletion by comparing? (Multiple choice)

Object size

Data protection level

MD5 value

Creation time

28. A company uses Huawei Distributed Storage Object Service to save transaction orders and enables the WORM function. The administrator finds that some objects can only be read but cannot be modified. What WORM state might these objects be in? (Multiple choice)

Protection status

Protection expired

Unprotected state

Suspend protection

29. A storage device of an enterprise generates a fault alarm. After engineer A arrives at the customer site, he prepares to collect storage device information and pass it to R&D for further analysis.

What collection methods can Engineer A use to collect information? (Multiple choice)

Collect storage system configuration data through the command line

Use DeviceManagerl to collect logs and alarms

Configure the public network IP for the storage, let R&D log in directly to collect information

Install SmartKit software to collect information

30. PCle protocol components include ____. (Multiple choice)

Session layer

Data Exchange Layer

Physical layer

31. An enterprise plans to create continuous data protection for its instant transaction business, and to ensure that users can read, write, and analyze historical data at different points in time without affecting the business. Which of the following features can achieve this requirement? (Multiple choice)

HyperMetro

HyperReplication

HyperCDP

HyperSnap

32. Which of the following statements about the features of Huawei HyperVault are correct? (Multiple choice)

Support to generate local backup snapshots in seconds to obtain consistent data copies

Support custom backup strategy and copy threshold

Support block storage and file system two ways

When backing up in a remote location, only the initial full backup is performed, and only the incremental data is backed up later

33. Huawei's SmartPartition feature supports not multiple options for setting the same read and write cache capacity for partitions. Which of the following about the impact of cache capacity on services with different features are correct? (Multiple choice)

For sequential services, the cache capacity does not need to be large, it only needs to meet the I/O consolidation requirements

For write business, more cache capacity means higher write consolidation rate, write hit rate and better access order

For the read business, more cache capacity means a higher read hit rate

For random services, a larger cache capacity means a better order of access to disks, which leads to improved performance

34. When the storage administrator configures the InfoAllocator feature, a quota A is configured for the user group group1 (quota type: capacity quota, quota method: mandatory quota, hard value: 10GB), and quota-userl users are configured with a quota B (quota type Capacity quota, quota method: mandatory quota, hard threshold: 20 GB), quota_user2 user is configured with a C quota (quota type: capacity quota, quota method: mandatory quota, hard threshold: 5 GB), quota_userl user and quota-user2 Belongs to the groupl user group, which of the following descriptions are correct? (Multiple choice)

The quota_user2 user can use the maximum capacity of 10 GB

The quota_user2 users can use the maximum capacity of 5 GB

The quota_user1 user can use the maximum capacity of 20GB

The quota_userl users can use the maximum capacity of 10GB

35. Which of the following functions does the eService LLDesigner tool include? (Multiple choice)

Resource allocation

Automatic recommendation of equipment placement in the cabinet

Generate offline configuration file

Equipment networking

36. Regarding Huawei hybrid flash storage, which of the following statements are correct? (Multiple choice)

Support NFS, CIFS protocol

Support iSCSI, FC protocol

Support HTTP and FTP protocols

Support integration of SAN and NAS

37. Bank A purchased a batch of Huawei OceansStor 18500 v5 to expand the connection through RDMA Scale-out. Which of the following statements are correct? (Multiple choice)

The SmartIO interface provides internal interconnection, the transmission protocol is RDMA protocol, and the port bandwidth can reach 100 GB

The free 4 ports are used to expand to 16 control direct connection networking

Directly connected redundant networking realizes full interconnection between 8 controllers, and each engine shares 400 GB of switching bandwidth

Divide logical VLAN on SmartIO port and connect data network and heartbeat network at the same time

38. What are the advantages of the data hierarchical storage of Huawei's distributed storage big data service? (Multiple choice)

Unified storage resource pool

Unified HDFS semantics

Unified EC utilization

Unified namespace

39. The object service uses Bucket Policy to control the access permissions of a single user or multiple users to the bucket or objects under the bucket, and which specific object operations can be controlled? (Multiple choice)

DELETE

GET

PUT

MODIFY

40. Before planning and designing the project, it is necessary to collect information on the project. Which of the following information collection descriptions are correct? (Multiple choice)

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

HCIP-Storage V5.0 H13-624 Exam Free Dumps

HCIP-Storage V5.0 H13-624 Exam Free Dumps

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