최신 H13-629_V2.5-ENU 무료덤프 - Huawei HCIE-Storage V2.5

문제1

Archiving will expand the capacity of storage systems in the data center. When planning capacity, engineers only need to consider data capacity, file system, RAID level, hot spare space, vault disks, and value-added features.

A. FALSE

B. TRUE

정답: A

문제2

Data protection has five main goals: prevent physical errors, prevent logical failures, meet RTO and RP, and meet data __________ time.

A. keep

정답: A

문제3

Regarding the description of Huawei OceanStor all-flash storage system, which one is wrong?

A. The data of each LUN is evenly distributed to the caches of all nodes

B. It can provide front-end intelligent shared I/O module, and directly send the host I/O slices divided by LUN to the corresponding target controller

C. The caches of all controller nodes together form the global cache

D. When creating a LUN, the LUN ownership needs to be planned to achieve load balancing of controllers in the system.

정답: D

문제4

Enterprise F uses ERP systems, OA systems, Windows and Linux operating systems in the production environment. Among them, the total amount of ERP system data is not large, but the daily data update volume is relatively large and the data update volume is not large. But the total amount of data is not very large. The total amount of OA system data is large, but the data operating system and application software are updated from time to time every day.
For this enterprise backup strategy choice, which of the following is true? (Multiple Choice)

A. The ERP system is suitable for a full backup every day

B. The OA system is suitable for incremental backup, and a full backup is done monthly or weekly

C. While choosing the backup strategy, the enterprise needs to plan and design the backup window and recovery window at the same time

D. For the operating system and application software, only one incremental backup needs to be done after each system update or installation of new software

정답: A,B,C

문제5

Regarding the quota characteristics of Huawei Oceanstor storage distributed storage object storage, which of the following statements is incorrect?

A. This feature supports bucket quotas.

B. Bucket quotas can be used to specify the maximum bucket capacity and the maximum number of buckets allowed.

C. Account-level quotas can be used to specify the maximum capacity available to an account.

D. This feature supports account-level quotas.

정답: B

문제6

Which of the following is not an accurate description of the Huawei Ocean Memory Hybrid flash memory system?

A. Support volume (SAN) and file system (NAS) in parallel dual stack mode.

B. Standalone SAN Engine and Standalone File Engine

C. Use convergent storage pools.

D. Supports data duplication and compression of file system data.

정답: B

문제7

The research phase of backup plan mainly includes, project background research and ( ).

A. Demand analysis

정답: A

문제8

Which of the following scenarios does not belong to storage data migration?

A. SAN storage migration

B. NAS Storage Migration

C. P2V Migration

D. Database migration

정답: C

문제9

Which of the following binding modes is recommended for the storage network configuration when using the stand-alone mode, ticket data protection all-in-one machine?

A. mode1

B. mode4

C. mode3

D. mode2

정답: B

문제10

A user migrates data through the Object Storage Migration Service (OMS) of HUAWEI CLOUD. When the number of concurrent migration tasks approaches the upper limit of migration, and there are new migration tasks that need to be executed as soon as possible, which of the following operations are not recommended? (Multiple Choice)

A. Cancel the current migration task and give priority to the important migration tasks

B. Directly add tasks that need to be uploaded first

C. Suspend some of the current minor migration tasks, and give priority to important migration tasks

D. Delete the current migration task, re-evaluate the amount of migrated data, and restart the migration

정답: A,B,D

문제11

What are the methods of direct storage supported by Huawei self-developed storage for heterogeneous migration? (Multiple Choice)

A. iSCSi

B. IB

C. FC

D. FcoE

정답: A,C

문제12

The standard backup technology of Huawei's data protection appliance combines virtual snapshot technology to generate periodic point-in-time copies, and combines virtual snapshot data and log data in log volumes to achieve data recovery at any point in time.

A. FALSE

B. TRUE

정답: A

문제13

The storage device of a company's production center is Huawei hybrid flash storage. Business data is backed up to the tape library through backup software, and the backup data is uploaded to the data center of the company headquarters every morning. Engineer A believes that the data backup from Huawei storage to the tape library is a disaster recovery, and the data recovery of the branch office through the data recovery of the company headquarters is a backup.

A. FALSE

B. TRUE

정답: A

문제14

In the Huawei data migration service process, the ( ) link needs to analyze user business risks, disaster recovery, and operation and maintenance security.

A. Evaluation research

정답: A

문제15

In the scenario of database protection, when the slave side uses virtual snapshots to verify the LUN data consistency between the production side and the disaster recovery side, it is found that the database of the disaster recovery side LUN cannot be started normally. What are the possible reasons? (Multiple Choice)

A. The data stored in disaster recovery is stored in the Cache and has not been written to the hard disk.

B. The production end and the disaster recovery end adopt the incremental LUN copy disaster recovery solution. During the synchronization process of the incremental data, the link is abnormally interrupted and has not been restored.

C. After creating a snapshot of the LUN of the disaster recovery site, the snapshot is not activated at the same time.

D. The production side is copying data to the disaster recovery side when creating a snapshot of the disaster recovery side LUN.

정답: A,C,D

문제16

Which of the following statements about file business snapshots are correct? (Multiple Choice)

A. File system snapshots can quickly restore the source data of the source file system at multiple points in time

B. When the source file system is modified and the modified data is written to the new location, the snapshot will not occupy additional storage space

C. In actual business operation, the space occupied by the file system snapshot is larger than the reserved space of the source file system

D. The text system snapshot shares the storage space with the source file system, and there is no need to plan an exclusive storage space for the snapshot

정답: A,B,D

문제17

Smartkit can be used to collect alarm information of storage systems.

A. FALSE

B. TRUE

정답: B

문제18

SmartCache, as a write cache service module in the storage system, uses SSD disks as an extension of RAM Cache in the storage system, and cache the clean hot data that it can't store for the RAM Cache.

A. FALSE

B. TRUE

정답: A

문제19

Huawei storage products can use the built-in management software system Reporter for performance monitoring.

A. FALSE

B. TRUE

정답: B

최신 H13-629_V2.5-ENU 무료덤프 - Huawei HCIE-Storage V2.5

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