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: Apr 21, 2026

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Question 1

In the overall architecture diagram of Data Lake Exploration DLI I, the data layer can be compatible with the data of various data sources, and the intermediate engine adopts Storm As the core engine, it can provide a variety of interface calls to the outside world. which can support the analysis and calculation of various industries. Radio

A : TRUE

B : FALSE

Answer: B

Question 2

A game company recently released a new online game product, which was warmly welcomed by users after its launch. However, during the evening rush hour, users often log in congestion and cannot access the system normally, and the user experience feedback is poor. The company asked to resolve this issue quickly, and as the company's IT architect, which of the following would be the appropriate solution? Multiple selection

A : Performance can be scaled by adding more servers to the load-balanced network so that accepted requests can be distributed to different back-end systems according to policy

B : Replace one large resource with multiple small resources to reduce the impact of a single failure on the entire system

C : Build the system on the cloud's dynamically scalable architecture that supports a good user experience and streaming Growth in volume or data size does not degrade performance

D : Interdependencies in the system should be reduced. allowing various components to pass only through specific. technology-independent interfaces (e.g., RES TFUL API). Interact with each other. Technical implementation details are hidden so that the underlying implementation can be modified without affecting other components

Answer: A,B,C,D

Question 3

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 4

Xiao Li, as the company's operation and maintenance personnel, in order to strengthen the data security in the database, Xiao Li needs to use OMS to add IDC to MySQL. The data in the database is synchronized to ApsaraDB for RDS in real time to achieve MySQL database disaster recovery.

A : TRUE

B : FALSE

Answer: A

Question 5

Apply performance data for APM and which of the following services can provide performance data input? Multiple selection

A : Cloud performance testingCPTS

B : Cloud measurement CloudTest

C : Application operation and maintenance WSAOM

D : machine learning service MLS

Answer: A,B,C

Page: 1 / 101

Total 505 Questions | Updated On: Apr 21, 2026

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