최신 H13-624 무료덤프 - Huawei HCIP-Storage V5.0

문제1

What is the unit that Huawei Oceanstor9000 provides CIFS/NFS/FTP sharing?

A. Documents

B. User Group

C. User

D. Contents

정답: D

문제2

During the processing of Huawei's distributed big data service IO stack, the computing component sends a request to the DataNode module through the hdfs client, and returns file metadata information.

A. True

B. False

정답: A

문제3

Huawei Oceanstor 9000 realizes the storage of unstructured data through WushanSQL and completes data analysis through Fusion Insight.

A. True

B. False

정답: B

문제4

A multinational company has a huge business, with customer business data scattered in multiple locations, and the distance between locations is greater than 1000 km. The company hopes to centrally manage the backup data of each site, so that users can analyze and mine all data without affecting normal business, and any business site suffers a disaster, the company can take over the business and perform data recovery.
In this case, which disaster recovery backup solution the enterprise should choose?

A. Central disaster recovery and backup solution, asynchronous remote replication is selected between the business site and the central site

B. Two-site three-center solution, with asynchronous remote replication between sites

C. Two-site three-center solution, with synchronous remote replication between sites

D. Central disaster recovery and backup solution, synchronous remote replication is selected between the business site and the central site

정답: D

문제5

The initial data capacity of an application is 500GB, and the backup frequency is full backup once a week, and six additional backups. The data storage period for both full backup and additional backup is 4 weeks, and the redundancy ratio is 20%. Then the back-end storage capacity for 4 weeks is?

A. 5256GB.

B. 3504GB.

C. 4380GB.

D. 3320GB.

정답: A

문제6

Which of the following descriptions about the snapshot backup of the OceanStor backup solution are correct? (Multiple choice)

A. Offline backup of snapshots. The backup adopts offline mode and does not occupy the resources of the production system.

B. After the snapshot is completed, you can choose to catalog and index the snapshot data (to ensure application-level recovery or small particle recovery).

C. After the snapshot backup is adopted, data can be recovered from the recovery layer and the protection layer. The compliance layer has a special purpose and cannot be used for data recovery.

D. The snapshot function of the backup software can automatically discover the storage volume where the database and mail system are located, initiate a quiescing of the application before the snapshot, and then trigger the hardware storage snapshot. The volume where the file system is located cannot be automatically discovered and needs to be configured separately.

정답: A,B

문제7

Which of the following options is wrong for the metadata description of the Huawei Oceanstor 9000 storage system?

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

B. Oceanstor 900 metadata is stored by mirroring

C. The mirroring method does not provide the system's access rate to metadata

D. The metadata on each node is a complete and independent copy

정답: C

문제8

When configuring basic storage services on Huawei all-flash storage, which of the following statements are correct? (Multiple choice)

A. If the business host is a cluster, add all the hosts in the cluster to the same host group

B. Before configuring basic services, you must first import the license

C. If you need to specify a specific port to connect to a business host, you need to create a port group to complete the relevant operations

D. When user application data is stored in multiple LUNs, LUN groups can be created to facilitate management

정답: A,B,C,D

문제9

What is the main difference between using synchronous remote replication and asynchronous remote replication in the Huawei disaster recovery solution?

A. RPO

B. RTO

C. Copy link

D. Availability of disaster recovery data

정답: A

문제10

Which of the following are Huawei's intra-city disaster recovery solutions? (Multiple choices)

A. Local high-availability solutions

B. Primary and standby disaster recovery solutions

C. Active-Active DC solution

D. Geo-Redundant solution

정답: B,C

문제11

Before deploying and implementing storage devices, you need to plan and design storage solutions. Which of the following options should be performed during the planning and design process? (Multiple choice)

A. Storage system upgrade planning

B. Confirm whether the computer room provides AC or DC power

C. Confirmation of compatibility of operating system and storage

D. Storage network segment planning

정답: A,B,C,D

문제12

Engineer A found an abnormality in the storage during daily inspections and called the Huawei technical support hotline for help. The technical support instructed Engineer A to complete the collection of information on the business host. The operating system of the business host is Linux, which of the following collected commands are correct? (Multiple choice)

A. Run the rpm -qa|grep UltraPath command to check whether the multipathing software is completely installed. If the system displays information about UltraPath, it means it has been installed.

B. Execute the upadmin show vlan command to query all or specified virtual disk information

C. Execute the upadmin show upconfig command to view the multipath configuration

D. Execute service firewall stop to turn off the firewall

정답: A,B,C

문제13

For the description of Huawei Oceantor9000 products, which of the following options is wrong?

A. Oceanstr 9000 provides flexible and seamless expansion of 3-288 nodes

B. Oceanstor 9000 adopts distributed cluster architecture, no single point of failure

C. Oceanstor 9000 system adopts fully interconnected and fully redundant networking mode

D. Oceanstr 9000 adopts non-comprehensive symmetrical architecture

정답: D

문제14

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)

A. Read fault tolerance mode

B. Verify fault tolerance mode

C. Read and write fault tolerance mode

D. Write fault tolerance mode

정답: A,C

문제15

What are the key technologies included in the InfoTurbo feature? (Multiple choice)

A. Smart pre-reading

B. SMB 3.0 Multichannel

C. FlashLink

D. NFS protocol enhancement

정답: A,B,C,D

문제16

A customer has plans to store a large number of files in a directory of Huawei Oceanstor 9000. Most of these files are between 64-128K in size. In order to improve disk utilization and read/write performance, how big should be the strip of files in the file directory?

A. 64K

B. 16K

C. 32K

D. 128K

정답: C

최신 H13-624 무료덤프 - Huawei HCIP-Storage V5.0

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