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Huawei H13-831_V.20 - HCIE-Cloud Service Solutions Architect (Written) V2.0

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Total 499 questions

CAGENT is used to collect displays, logs, and application performance data. For the host devices purchased directly in the ECS and BMS consoles, you must manually install the ICAGENT, for hosts purchased indirectly through CCE, ICAGENT It will be installed automatically. Radio

A.

TRUE

B.

FALSE

Cloud data migration CDM supports incremental migration of file data sources. When a job is underrun, you can export all new files, or only specific directories/files, or you can incrementally export files after a specified time. Single selection

A.

TRUE

B.

FALSE

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.

B. Microservices architecture

B.

SOA architecture

C.

vertical architecture

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.

C. Live migration

D.

D. Backup migration

Function workflow FunctionGraph is a serverless computing service provided by HUAWEI CLOUD Single selection

A.

TRUE

B.

FALSE

Which of the following features and advantages of HUAWEI CLOUD DATA ACCESS SERVICE DI S is incorrect? Single selection

A.

Unlimited scaling, the throughput of the DI S data channel can be scaled from megabytes to terabytes per hour, and PUT records can be expanded from thousands to millions per second

B.

Serial processing: During the same time period. one application runs real-time analysis, and other applications must wait for real-time analysis to complete before sending data from the same D I S data channel to the object storage service OBS

C.

low cost, DIS has no upfront cost, users only need to pay for the actual use of resources to

The expansion direction in the AKF expansion cube and its corresponding concerns are: X-axis extension focuses on the division of responsibilities in the application, such as data types, the division of transaction execution types: Y-axis expansion focuses on vertical data and service cloning, that is

"Add machine to solve the problem"; Z-axis scaling focuses on prioritizing services and data, such as geographies. Single selection

A.

TRUE

B.

FALSE

If an enterprise needs to migrate 20 TB of service data from its self-built data center to HUAWEI CLOUD which of the following cloud services is recommended to complete the migration work, considering factors such as data transmission cost and transmission time Single selection

A.

B. Host migration service SMS

B.

data express service DES

C.

D. Object Storage Migration Service OMS

Huawei provides a high-performance, open source microservice solution, which of the following microservices supports the application of PHP language? Single selection

A.

Spring microservices

B.

B. Java microservices

c、DockerW Service

C.

ServiceMesh microservices

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.

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

D.

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