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H13-831_V2.0 Huawei HCIE-Cloud Service Solutions Architect (Written) V2.0 Free Practice Exam Questions (2025 Updated)

Prepare effectively for your Huawei H13-831_V2.0 HCIE-Cloud Service Solutions Architect (Written) V2.0 certification with our extensive collection of free, high-quality practice questions. Each question is designed to mirror the actual exam format and objectives, complete with comprehensive answers and detailed explanations. Our materials are regularly updated for 2025, ensuring you have the most current resources to build confidence and succeed on your first attempt.

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Total 498 questions

When you use HUAWEI CLOUD LOG SERVICES LTS, the console cannot view the original logs, and the current user's account is not overdue Multiple selection

A.

The ICA GENT Log Collection Tool is not installed

B.

The collection path configuration is Luhao

C.

The volume of log requests is large, and the browser processing is too slow

D.

The "Continue to collect logs excessively" switch is turned on

A listed Internet company deployed its core business systems on HUAWEI CLOUD's ECS and bare metal servers

On the server BMS, the following description of the company's backup policy, which are correct? Multiple selection

A.

For scenarios such as accidental deletion of datA. you can use the three-copy mechanism of HUAWEI CLOUD to perform data recovery

B.

Regular automatic backups are recommended for the closure of enterprises

C.

For scenarios such as software upgrades, it is recommended to use manual backup before upgrading

D.

It is recommended to perform off-site backup of key data of the enterprise

As a distributed large-scale resource scheduling system at the bottom of the cloud HUAWEI CLOUD Qingtian Smart Cloud Brain includes the following core subsystems: data collection and docking subsystem, data storage and service subsystem, data analysis and modeling subsystem, resource pool management subsystem, and service innovation subsystem.

A.

True

B.

False

What is correct for the following description of ModelArtsPro or ModelArts? Multiple selection

A.

ModelArts Pr。 The underlying comb ModelArts platform provides capabilities such as data annotation, model training, and model deployment

B.

MODELARTS Pro is committed to the professional development and adjustment of the bottom thief type

C.

ModelArts is committed to solving the limitations of generic API, Al Algorithm development doors and other problems allow developers to focus on their own business

D.

ModelArts Pr。 is a professional development kit built for enterprise-grade AL applications?

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

In order to prevent unauthorized users from accessing and downloading too many resources by OBS, we recommend which of the following E's for resource access control??

A.

Set the lAM access control policy

B.

Configure CDN access control

C.

Configure OBS permission control

D.

Configure ELB listener access policy

In order to reduce operating costs and make its service bearers more resilient, an Internet company decided to migrate its services to HUAWEI CLOUD Multiple selection

A.

Stop the source service writing before migration to ensure that the migrated data is full data

B.

Keep the IP address of the J temple intranet unchanged as much as possible during the migration process

C.

Select a small time window for migration

D.

Build a migration private network to improve network stability and migration rate

A game company customer needs to build a real-time leaderboard. use Pu b/Sub to implement instant chat rooms, and deploy dynamic servers for the "Moments of Friends" released by newer players The account server is used to save basic user information, and the friend server is used to persistently store massive and complex player networks. Which of the following HUAWEI CLOUD database products can be used to meet these requirements?

A.

Based on HUAWEI CLOUD Database DCS, it accelerates user access and improves user experience by putting hotspot data into the cache

B.

Based on HUAWEI CLOUD A.S. S D B (FOR MySQL), HUAWEI CLOUD database is built with rich data types and dynamic load balancing for services. Peak-level second-level expansion, low-cost, large-capacity storage, etc

C.

Based on HUAWEI CLOUD database GausDB (forMongo ) to build. you can store some game datA. such as user equipment, user points, etc

D.

Built on HUAWEI CLOUD database GaussDB (for Red is), it supports real-time data persistence, multi-copy strong guarantee, real-time monitoring, and Auto scaling, automatic backup, etc.—proxy services

The video analysis platform provides a unified algorithm service-oriented solution. Based on the computing capabilities on the cloud and edge, the video analysis service VAS is provided externally, which of the following video data access methods is supported by VAS? Multiple selection

A.

Access service VIS

B.

Relational database service RDS

C.

Edge Camera

D.

Object Storage Service OBS

The following description of the value brought by containerized deployment of game servers, which are correct?

A.

Container startup speed is second-level to cope with sudden service growth, and containers can be started in seconds to ensure business stability when business volume increases dramatically

B.

Containers help game deployment quickly go live and seamlessly upgrade and iterate, Build Ship, R Un, containers cover the whole process from development to deployment, and can implement online upgrade of new container image versions

C.

Fine-grained deployment, so that the risk is better controlled and shareD. the game server is deployed on the container at a finer level, and the operation of multiple copies, and any single copy failure does not affect the use of game users

D.

After the game is containerized the performance of the container is better than that of the cloud host instance, so it will bring a better experience

An insurance company's business system is currently under pressure to query a large number of queries, and to solve this problem, Gauss DB (forMySQ) is adopted L) read/write splitting function. Currently, there are four primary nodes and four read-only nodes: Under the system's default read weight allocation rules, the default weight of read-only instances is 400. Judgment

A.

True

B.

False

Which of the following scenarios describes the x-axis horizontal scalability of an AKF expansion cube? (Many)

A.

An Internet company has a surge in the number of users, and the users are distributed in multiple regions, and multiple clusters are established in Beijing, Shanghai, Sichuan and other places according to the areas where the users are distributed

B.

The passenger access volume of a taxi application increases, and the passenger services in the taxi application are independently separated and expanded as needed

C.

In order to ensure the reliability of datA. a financial enterprise deploys a database in the active and standby mode to achieve high reliability of the database

D.

An e-commerce application runs multiple instances during peak business hours and load balances front-end traffic through clustering

After you activate Log Service (LTS) on HUAWEI CLOUD and configure log access, you can configure log dumps to OBS and ().

The following description of the difference between the dedicated distributed storage service and the EVS disk service, which are correct? Multiple selection

A.

Dedicated distributed storage and EVS disks can support hybrid deployment of HPC. database, EMAIL, OA OFFICE, WEB and other applications

B.

Both dedicated distributed storage and EVS disks provide a multi-copy mechanism to ensure high data durability

C.

EVS disks have richer specifications than those of dedicated distributed storage

D.

The storage pool of exclusive distributed storage is physically isolated. with exclusive resources and exclusive storage, while EVS disks share storage pool resources

A company developed a monolithic OA system in the early stage of its establishment and put it into use, but with the continuous expansion of the company's scale, the development and maintenance of the OA system encountered some problems, which of the following problems are related to the monolithic architecture? Multiple selection

A.

All modules are under the Architecture, and it is difficult to expand the performance of one module without affecting the performance of other modules

B.

The difference between the modules of the system is blurred the code complexity is getting higher and higher, and the cost of code modification is getting higher and higher

C.

The underlying layer adopts a distributed system, which has high system fault tolerance, but the network delay is large

D.

When adding new functions, it is not appropriate to choose a new framework, hindering technological innovation

In HUAWEI CLOUD latency refers to the time it takes for a call to initiate a request to obtain a response. In APM, the overall delay refers to the total time spent on the entire request, and the service delay refers to the time spent on a single service, that is, the overall time consumption minus the time spent calling other installation probe services. There are services A. B, C A calls B

, and B calls C. What are the correct items for the following description of the delay of each service? Multiple selection

A.

A service overall delay = TA. service delay = Ta-Tb1 -Tb2-Tco

B.

B service overall delay = Tb1 + Tb2 + TC. service delay = female.

C.

A service overall delay = Tb1 + Tb2 + TC. service delay = ratio 1 + Tb2

D.

B service overall delay = Tb1 + Tb2 + TC. service delay = servant 1 + Tb2

The service O&M optimization process on HUAWEI CLOUD is based on years of business practice, and the sequence should be from the beginning to the end: Risk identification->Analysis phase->Sorting stage〉Rectification and optimization. judgment

A.

True

B.

False

Traditional applications have poor scalability, so availability and concurrency are not high. How you can use distributed apps to solve these problems multiple choices

A.

Sub-library

B.

Primary and standby HA

C.

Multiple copies of data

D.

Thread pool

In scenarios of massive data analysis in the environmental protection industry, you can activate the HUAWEI CLOUD MapReduce service MRS to utilize object storage

OBS implements low-cost storage, uses () to achieve terabytes/petabytes of data analysis, and then exports data to the data warehouse service through the visual import and export tool Loader DWS, complete the BL analysis. (Please fill in the corresponding English abbreviation) (fill in the blank)

What are the correct descriptions of the disaster recovery solutions provided by HUAWEI CLOUD in the insurance industry?

A.

Application configurations, logs, and backups generated by the production and disaster recovery centers can be cross-region through OBS

B.

You can use ApsaraDB for RDS on the cloud and use HUAWEI CLOUD DRS to cross ApsaraDB for RDS

C.

Teach the library to recommend the cross-cloud disaster recovery of Naku's own technical implementation or self-developed scripts, such as Oracle database disaster recovery recommendation

Dataguard tool. MySQL database disaster recovery recommended LOGSH I PING tool

D.

Cross-cloud backup can be backed up to OBS online by CV or third-party software

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Total 498 questions
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