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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

An engineer of a company wants to save the website log data in the system for subsequent statistical analysis, which of the following storage methods is recommended to make the log data? Single selection

A.

OBS

B.

Oracle

C.

Redis

D.

MysQL

HUAWEI CLOUD Direct Connect is used to build a high-speed dedicated connection channel between a user's on-premises data center and a HUAWEI CLOUD VPC Single selection

A.

You must disable the port auto-negotiation function, and manually configure the port speed and full-duplex mode

B.

Users must use single-mode 1GE or 10GE optical modules to connect with HUAWEI CLOUD access devices

C.

It is recommended to use public IP addresses on and off the cloud, and the interoperable IP CIDR blocks cannot be rushed

D.

802 must be supported across the entire connection, including intermediate devices 1QVLAN Package

A company is an Internet product development company, and the company's architect decides to use the grayscale release strategy to iterate the product version, which of the following options cannot be used as the reason why the company adopts grayscale release? Single selection

A.

Teams that adopt agile development, with high release frequency, basically maintain a weekly release frequency

B.

The new version can directly allow end users to test product features

C.

System upgrade may be a risk that both old and new versions can be tolerated

D.

The answer to the risk of user loss caused by sudden changes in user habits

An enterprise needs to copy the data from its financial, human and order system databases to the reporting system to realize the real-time flow of key business data. We recommend which of the following functions of HUAWEI CLOUD Data Service DRS is required to implement the preceding requirementsPlease? Single selection

A.

Real-time disaster recovery

B.

Real-time synchronization

C.

Live migration

D.

Backup migration

Stateful services need to be scaled. the implementation is very complex, then you can make the service stateless by externalizing the state of the service into the database or distributed cache, so in the actual project, all stateful services will be converted to stateless services. Single selection

A.

TRUE

B.

FALSE

Huawei's internal IT utilizes K R E (KEEP INGRE dundancyEffective) Maintain the theory of redundancy effectiveness, and carry out the high-availability design of each system area^ and business link by internal IT personnel reviewing, planning, and implementing. Which of the following descriptions of KRE theory is wrong? Single selection

A.

Involve the design of problem handling processes, methods, tools, etc

B.

Design of post-task review methods and problem review processes

C.

Focus on the high-availability architecture technology of the system, review whether the architecture is the best

D.

Involve the design of detection tools and various inspection processes

If a TV station in a city needs to migrate 3,000 TB of video data to HUAWEI CLOUD we recommend that you use the following explicit methods to migrate data Single selection

A.

DRS disaster recovery migration

B.

DES T e report Migration method

C.

Local network transmission

D.

DES disk migration method

In the disaster solution, 100% of user traffic is diverted to the production center under normal hours, and when the production site fails, the database of the disaster recovery site is switched to the main database state, and then the DNS authorization is modified to 0% of the production site and the disaster recovery site is 0%. 100%。 Single selection

A.

TRUE

B.

FALSE

When using HUAWEI CLOUD OBJECT STORAGE MIGRATION SERVICE OMS, if the source cloud service provider is not supported by OMS, which of the following methods must be used to migrate? Single selection

A.

The source object can be publicly accessed through HTTP or HTTPS, and users can list the names of all objects to be migrated and the corresponding download links

B.

The source object can be accessed through the FTP/SFTP protocol, and the user can list the names of all objects to be migrated and the corresponding download links

C.

The source object can be accessed through the SM NP protocol, and the user can list all the names of the objects to be migrated and the corresponding download links

D.

The source object can be accessed through the SOAP interface, and the user can list all the object names to be migrated and the corresponding download links

If a service has a short release cycle and high scalability requirements, and the service is not allowed to be interrupted when upgrading and expanding, we recommend that you use the following attached architecture to deploy the service Single selection

A.

Single excavation

B.

Microservices architecture

C.

SOA architecture

D.

vertical architecture

Biogenetics, drug research and development and other fields require high-performance, intensive computing, and are sensitive to cost. In this scenario, you can recommend that you select the Cloud Container Engine CCE service. Single selection

A.

TRUE

B.

FALSE

The status of the workload in the HUAWEI CLOUD CCE cluster determines whether suitable applications can be deployed Single selection

A.

Stateless containers are not recommended for deploying relational database applications

B.

D a e monSet+ can be used Volume to provide stateful container

C.

stateful containers can not be used to deploy redis Application

The following description of the database SQL optimization method. which is wrong? Single selection

A.

Use paginated query to avoid throughput of full data at one time, and can use 15 data network traffic

B.

B-Tree index reduces the operation of the hard disk by 10 according to the query conditions to improve the query efficiency

C.

Reduce large-scale transaction operations in the business, avoid processing too much data in one transaction, remove unnecessary queries, try to ensure that all read operations are necessary in transactions, and reduce the amount of locked data

D.

Appropriately increase the cache capacity, increase the cache hit ratio, and reduce the load of the hard disk 10

The edge computing business field mainly meets the five major business requirements, which of the following is not related to the business requirements? Single selection

A.

Long-term stability

B.

Security and privacy

C.

Bandwidth saving

D.

Offline autonom

Database and application migration The UGO object comparison function supports comparison of all database users, permissions, object types, number of objects, and object names. Single selection

A.

TRUE

B.

FALSE

On HUAWEI CLOUD which of the following aggregation methods is not supported by CloudMonitor CES? Single selection

A.

maximum value

B.

difference value

C.

mean

D.

variance

HUAWEI CLOUD CDM supports database migration as a whole, but does not support database migration such as stored procedures, triggers, functions, and views. Single selection

A.

TRUE

B.

FALSE

A company has multiple branches, and the current network of branches is generally used 192 168. X. X private CIDR blocks, and the IP addresses overlap each other. The company hopes to interconnect the network of each branch and the headquarters network, and needs to minimize the impact on the business and complete the interconnection as soon as possible while ensuring security, which of the following technologies or methods is recommended to complete the relevant configuration? Radio

A.

Migrate all to HUAWEI CLOUD and use the cloud peering connection provided by Huawei for free

B.

There is no need to readjust the IP address of each branch, and the private network NAT technology is used to achieve interconnection between each site

C.

There are duplicates of IP addresses between current branches, and it is necessary to re-plan and adjust the IP addresses to ensure that the IP addresses are not duplicated before they can communicate with each other

D.

Contact the telecom company directly to set up a VPN dedicated line to

When you perform HUAWEI CLOUD game operations, you can use the document database to store game leaderboards. Information specific to user players, such as user equipment, user points, etc., can be stored in cache data. Single selection

A.

TRUE

B.

FALSE

The following description of the application performance management APM data acquisition process, which one is wrong? Single selection

A.

The call lobe is acquired and processed by the acquisition agent IC Agent, and then reported and presented in the interface

B.

The acquisition probe is buried through bytecode enhancement technology, and the call data is generated

C.

APM is the application data collected by the acquisition probe

D.

APM supports collecting application data from a specified journal group

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