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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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A taxi app has petabyte-level vehicle, user, road and other information, the user needs to provide millisecond-level data detail query when taking a taxi, and the traditional row data has great limitations in this regard. which of the following f components can help. The company solves the above question? (Single selection).

A.

Kafka

B.

HBase

C.

Hive

D.

Hadoop

Which of the following errors is the following description of the pods in a HUAWEI CLOUD CCE cluster? Single selection

A.

The pod corresponds to a container instance

B.

Share the same f network namespace, IP address, port space and volume with the container in the f pod

C.

Pod is the smallest deployment unit that Kubernetes can create, schedule, and manage

D.

Pods are scheduled to node nodes and remain on this node until they are destroyed

Xiao Wang, a tenant administrator of Huawei's public cloud encountered the following questions in the process of migrating his business to the cloud and the company currently has [0] units with B YOL (BRIN g Your OwnLicensi n) If the license service is directly migrated to Huawei's public cloud server, the company needs to repurchase the relevant software license, and in order to meet the company's reuse of software licenses, that is, to migrate existing licenses from on-premises to the cloud it is recommended that tenants use which type of computing resources to use? Single selection

A.

FPGA cloud server

B.

ECS

C.

dedicated host

D.

GPU cloud server

A Data Warehouse Service DWS cluster consists of multiple nodes of the same specification in the same subnet to provide services together. The following description of DWS cluster components, which are correct? Multiple selection

A.

DN returns the execution result to CN after executing the data query task

B.

CN is responsible for decomposing tasks and scheduling task shards to execute in parallel on each DN

C.

DN is responsible for storing the wrist and only supports row storage

D.

CN, as the coordinator node, is responsible for receiving access requests from the application and returning the execution result answer to the client

In the cloud migration solution in the financial field. the following description of the advantages of the financial zone solution, which is wrong? (Single selection)

A.

Multiple disaster recovery solutions: meet the different choices of various customers.

B.

Safe disaster recovery environment: level 4, T3+ computer room.

C.

One-stop disaster recovery: professional disaster recovery implementation and consulting team.

D.

High data security: The tool SDRS service synchronizes data across AZ datA. and the RPO>0. The

HUAWEI CLOUD CCI is a container instance service provided based on the DC ER Container Engine.

A.

TRUE

B.

FALSE

HUAWEI CLOUD DATA MIGRATION CDM can migrate data from data warehouses, relational/non-relational databases, Hadoop, and file systems, but cannot support object storage, and only OMS can be used for object storage data Make a migration.

A.

TRUE

B.

FALSE

To use Data Access Service (DSS) on HUAWEI CLOUD you must configure data dump to OBS, MapReduce KRS, and Data Lake Explorer Data warehouse service DVS or table storage service CooudT able, because DiSitself only has the ability to access datA. and cannot store user data.

A.

TRUE

B.

FALSE

The following description of the role of Deployment in Kubernetes, which is wrong — Item?

A.

Deployment can be used to define Deployment to create pods and replicaSet

B.

Deployment can be used to define the logical collection of pods and the policy for accessing this collection

C.

Deployment can be used for rolling upgrades and rollback apps

D.

Deployment can be used for Pod scaling and scaling

Answers: B

In the era of big datA. data is the core asset of users. Huawei Public Cloud will continue to uphold what it has made to society over the years

The promise of "not touching the application, not touching the data" ensures the security of users' core assets. To secure data in the data warehouse service Gaus D B (DWS), Which of the following are the correct options? Multiple selection

A.

Gauss D B (DWS) FLAP in the anti-exclusive container environment, not shared with the old lizards, physically isolates the possibility of data being leaked due to shared computing resources

B.

GaussDB (DWS)The user's business data is directly stored in the cloud host of the cluster, and the cloud host pair of the cluster GaussDB(DWS)The user itself is not visible, and only provides users with data warehouse access services, users, and public cloud operation and maintenanceNone of the administrators can log inGaussDB (DWS)Perform operations on the cluster ECS

C.

GausDB (DWS) network is divided into business plane and management plane, The two planes are physically isolated to ensure the security of services and management networks

The backup data of GaussDB (DWS) is stored on OBS in the form of snapshots, GaussDB (D WS).

Data is used only for backup and recovery of data and cannot be accessed by any outside user, including GaussDB (DWS) users themselves

An insurance company plans to migrate its services from its on-premises data center to HUAWEI CLOUD and deploy services through the cross-AZ primary/standby disaster recovery solution, and can plan disaster recovery from the host, datA. storage, and virtual machine layers when designing disaster recovery at the application level.

A.

TRUE

B.

FALSE

A company has—A cloud business system, which is included in the system Web Terminal, application, database, storage, and other resources. Business operations After a period of time, the system needs to be periodically optimized for stability, and which of the following strategies is not appropriate for O&M personnel of? Radio

A.

O&M personnel can divide hosts from business modules and set ECS security groups according to different modules. Leverage cloud funding Source anti-affinity reduces the failure rate

B.

O&M personnel sort out the secondary business architecture, troubleshoot and deal with the bottlenecks of the business architecture, and change the primary/standby or cluster of single point modules existing in the service to improve business stability

C.

O&M personnel analyzed the fault report in the past three months and found that some banner indicators were unreasonable, combined with HUAWEI CLOUD monitoring best practicesAdjust the monitoring threshold

D.

O&M personnel monitor to the cloud platformIf the source is sufficient, the capacity needs to be expanded and directly increased after the business system runs stably, without paying attention to the capacity problem

A company uses an encryption software that requires security authentication with a dongle Ukey before it can be used normally, and now the company is undergoing cloudification reform and needs to deploy cloud-friendly services to HUAWEI CLOUD

A.

HUAWEI CLOUD does not provide the Ukey cloud migration solution, so it cannot migrate to the cloud

B.

After comprehensively evaluating the cost and benefits of the software to the cloud decide to use another model with the same function, but does not rely on Ukey certification software to replace the software and spread it to the cloud

C.

Express Ukey to the public cloud vendor, and the public cloud vendor will plug the Ukey into the physical server and directly use it for the customer's virtual machine

D.

Use HUAWEI CLOUD AppGallery's "Ukey USB Dongle Migration to the Cloud" software to implement the cloudification answer of the software

After using the host migration service SM S to migrate services from the offline IDC computer room to online, the host SID and login passwo

The parameters change.

A.

TRUE

B.

FALSE

DynaSky smart card (including intelligent network, storage, security and other chips) deep collaboration, in order to achieve ultra-high performance release, and the construction of security iron wall, which of the following functions is not supported to enhance and uninstall?

A.

Security

B.

Network

C.

Orchestration

D.

Storage

Cloud Monitor CES supports monitoring ECS through the Agent plug-in Description of the status of the piece, which one is wrong? Single selection

A.

Fault status: When the server does not receive the plug-in dagger for 1 minute, the plug-in status is displayed as "fault"

B.

Stopped state, it may be that the agent was manually stopped

C.

The status of not starting may be that the agent is not installed in the ECS or the agent is manually stopped

D.

The configuration is abnormal, which may be the default NIC security group rule of the ECS is caused by a configuration error

A user's website is deployed on HUAWEI CLOUD and uses the Internet ELB as the load balancer. Multiple ECS instances in an ELB backend server group are configured with the same weight, but the actual ECS instance load is different. Which of the following is the most likely cause? Single selection

A.

The ECS instance is different in Region and the network latency is different

B.

Obtain the real IP address is enabled Features

C.

The session persistence function is enabled

D.

The website has enabled HTTPS function

The following description of the key technologies of content delivery network CDN, which one is correct? Single selection

A.

Dynamic and static separation: dynamic content edge nodes are slowed down

B.

Warm-up: Edge nodes actively cache dynamic content to reduce pressure on the origin server

C.

Intelligent image adaptation: judge the network situation and intelligently adjust the image format

D.

Refresh: After the origin server file is updated. the old file of the edge node can be automatically overwritten

A state-owned enterprise company is recently undergoing cloud assessment, and the company has put forward requirements for the IT department, requiring that the annual business expenditure be strictly controllable, and no changes are allowed after the budget is determined at the beginning of the year. In addition, the business department also put forward requirements for the IT department, so it is the first time to try to go to the cloud so it will frequently create, delete, change the configuration and other operations of virtual machines, and ensure that these operations are flexible and simple. So which of the following options does IT need to choose to meet these requirements? Multiple selection

A.

In the reservation billing model (on-demand package package), the expenditure is determined in advance, and the creation, deletion, and configuration of virtual machines within the reservation scope will not cause cost changes

B.

Purchase DeH according to the budget, and then purchase ECS on it, and then create, delete, and change ECS on Dahl without incurring costs

C.

Easy-to-use ECS purchase, flexible and can be created and deleted at any time.

D.

When purchasing ECS on a package cycle, you can determine a one-year budget in advance to ensure that it does not exceed it

ModelArts is a one-stop development platform for Al developers, and its core function is AI application development. Huawei HLens model training and device-cloud collaborative inference and management.

A.

TRUE

B.

FALSE

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