Free Huawei H13-831_V2.0 Exam Questions

Become Huawei Certified with updated H13-831_V2.0 exam questions and correct answers

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Total 505 Questions | Updated On: Jan 12, 2026

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Question 1

High-performance computing, big data and other services provide excellent computing performance and data security. Which of the following features of BMSs are considered to be safe and reliable? Multiple selection

A : DynaSky architecture-based BMSs support cloud disks as system disks and data disks, and support hard disk backup and recovery capabilities

B : Support heterogeneous computing and AI applications

C : Based on DynaSky Accelerator hardware, cloud disks can be quickly issued as system disks

D : Support docking exclusive storage to meet the business security and reliability requirements of enterprise data security and supervision

Answer: A,D

Question 2

As an architect to design a website up to 100 million times, to achieve high-performance performance in the future, it needs to be achieved through reasonable architecture design. Which of the following describes the elements to consider in the design of a high-performance architecture? (Single).

A : You need to consider the bandwidth of the private network, such as whether the HUAWEI CLOUD data center can withstand the traffic generated by 100 million PVs

B : Comprehensively consider the overall factors that affect the performance of the architecture, such as /O synchronization, concurrency, resource contention, and large data volume. Often, I/O operations, network responses, poor algorithms, databases, and other inefficient resource usage result in poor performance

C : Consider the application itself, such as code execution optimization, software design multi-threading or multi-process

D : Fully consider network performance, such as external network access bandwidth, data transmission efficiency, network path, etc.

Answer: A

Question 3

The cloud-native data lake solution in HUAWEI CLOUD MapReduce provides a leading architecture for separating storage and computing for unstructured data scenarios such as massive government images and videos. Use OBS on the cloud to replace MRS local storage as a big data store. The following description of the OBS service in this solution, which one is wrong? Single selection

A : Replace the EC algorithm with three copies to reduce the unit capacity cost

B : Provide standard storage, low-access storage, and archive storage in three categories

C : Technology needs to be expanded separately

D : Distributed architecture, horizontally scalable

Answer: A

Question 4

When you use Host Migration Service SMS on HUAWEI CLOUD the migration fails on the task details page during the file-level migration. The reason for the failure is: s ms 3205 Mount partition/dev/vdc1 to directory /mnt/vdc1", which of the following is the root cause of the problem? Single selection

A : The destination server does not have a file system installed

B : The file system existing on the destination side is not within the scope of the compatibility list, resulting in the failure to successfully mount

C : The file system existing at the source end is not within the scope of the compatibility list, resulting in the failure to successfully mount

D : The source server does not have a file system mounted

Answer: C

Question 5

What capabilities of HUAWEI CLOUD Big Data can help game enterprises perform operational analysis? Multi-select

A : realize multi-dimensional analysis of game users through DLI service, and tap potential value

B : Collect, analyze and process gamer behavior through DIS Flume

C : MRS Flink implements the cleaning and processing of behavioral data

D : Realize user label information storage and query answer through CloudTable

Answer: A,B,C,D

Page: 1 / 101

Total 505 Questions | Updated On: Jan 12, 2026

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