HCIE-Storage V2.5 - H13-629_V2.5-ENU Exam Practice Test

Question 1

In which of the following scenarios will OceanStor 9000 not trigger data balance?

A. Disable the node

B. The nodes return to normal one after another

C. Newly Create Node

D. Enable Node Reference

Correct Answer: B

Question 2

Huawei all-flash storage systems can use the Meteor control technology of SmartQos to improve service performance. When a user sets a performance upper limit target for a SmartOoS policy, the system will allocate a certain number of ( ) according to the performance upper limit target, and implement flow control by controlling provisioning. .

A. Token

Correct Answer: A

Question 3

A company plans to deploy a new business system due to business needs. Plan to back up every two hours. During the backup period, the data traffic will be relatively large.
The backup traffic is required to have no impact on the corporate business network; which of the following backup topologies can be used? (Multiple Choice)

A. Server Free

B. Server Base

C. LAN Free

D. LAN Base

Correct Answer: A,C

Question 4

Which of the following data protection methods can recover files damaged by viruses? (Multiple Choice)

A. RAID

B. Erasure Code

C. Snapshot

D. Backup

Correct Answer: C,D

Question 5

An enterprise plans to build a 3DC architecture on HUAWEI CLOUD. Customers need cross-region DR to avoid service interruption and 0 RPO. Technicians provide cloud-based 3DC solutions, including Storage Disaster Recovery Services (SDRS) and Cloud Backup and Recovery (CBR). Production center X and DR center Y are constructed in Zone A 1 and AZ2, and remote DR center Z is constructed in Zone B. DR requirements of zero RPO and zero RTO can be met between data centers X and Z.

A. TRUE

B. FALSE

Correct Answer: B

Question 6

OceanStor Dorado uses ROW to write sequentially in large blocks. Each write request is written by allocating new Flash particles to achieve a balanced number of flash particles to erase and write.

A. TRUE

B. FALSE

Correct Answer: A

Question 7

What information is collected in project planning and design? (Multiple Choice)

A. Host OS Version

B. Project Amount

C. Network Information

D. Storage Information

Correct Answer: A,C,D

Question 8

The fully balanced (Active-Active) architecture of Huawei's all-flash storage ensures the transaction business of a securities company at high concurrency. Which of the following statements are correct about this architecture? (Multiple Choice)

A. Evenly distribute IO to all front-end ports to achieve access load balancing

B. The data balance is scattered to all SSDs to achieve disk load balancing

C. IO is evenly distributed to all controllers to achieve front-end load balancing

D. All controllers participate in business processing, and LUNs do not belong, realizing load balancing of controllers

Correct Answer: A,B,C,D

Question 9

A TV station plans to purchase Huawei hybrid flash storage devices to use NAS file system services. When planning storage services, which of the following options can be considered? (Multiple Choice)

A. Match different types of LUNs according to 10 models of different application services, and plan read policies, write policies and prefetch policies

B. Plan sharing methods according to different types of computers, operating systems, and network architectures

C. Understand the capacity of the daily business star and the pricing strategy, etc., and estimate the required capacity of the storage device

D. Set the first-level directory quota for the file system for managing space usage

Correct Answer: A,B,C,D

Question 10

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

Correct Answer: A

Huawei HCIE-Storage V2.5 - H13-629_V2.5-ENU Exam Practice Test

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