H13-821問題集、Huawei実際の試験問題

質問 1

On the Huawei cloud application operation and maintenance topology map, different colors represent the health of the instance, and the colors are determined by Apdex values. If the instance color is gray, what does it represent?

A. The instance is sub-healthy

B. The instance is not called by other applications Correct

C. All instances of the service are down

D. The instance is normal

正解: B

質問 2

When a business needs high availability, high reliability, but it is also a large-capacity, high concurrent data cache, then which type of Huawei cloud Distributed Cache DCS services should be selected by the application?

A. Stand-alone

B. None of the above

C. Active and standby

D. Cluster

正解: D

質問 3

Regarding the difference between stateless and stateful applications, which of the following statements are true? () [Multiple choice questions] Option Subtotal Proportion

A. Stateful applications can achieve better scalability through code transformation

B. Stateful applications need to remember the specific user who initiated the request

C. Stateless applications have 100% more power than stateful applications Have higher performance

D. Stateless applications can be deployed in containers more easily

正解: A,B,D

質問 4

The difference between a high-availability cluster and a normal cluster in the Huawei Cloud Container Engine CCE service is that a high-availability cluster generally contains multiple nodes.

A. True

B. False

正解: A

質問 5

Huawei Cloud Container has the advantages of fast startup speed, small resource occupation and high operational efficiency. It can quickly expand capacity and respond to sudden large-scale traffic shocks, thus fundamentally avoiding the "official declaration" downtime.

A. True

B. False

正解: A

質問 6

Create an elastic scaling group on the ServiceStage application operation and maintenance interface. Which of the following is not an elastic scaling policy of the application instance?

A. Cycle trigger

B. Timing trigger

C. Manual trigger

D. Alarm trigger

正解: C

質問 7

Huawei Container Cloud does not support stateful applications.

A. True

B. False

正解: B

質問 8

What is the role of the Dockerfile used when compiling and building in the Software Development Cloud (DevCloud)?

A. Save configuration parameters

B. Make an application image

C. Cloud user authentication

D. Manage project dependencies

正解: B

質問 9

In the CCE service of Huawei Cloud Container Engine, users cannot upgrade an older version of the cluster. ()
[Multiple choice questions]

A. True

B. False

正解: B

質問 10

Which of the following services does not belong to the Huawei Cloud Paas service?

A. Micro-service cloud application platform ServiceStage

B. ECS

C. Cloud Performance Testing Service CPTS

D. Cloud Container Engine CCE

正解: B

質問 11

Which of the following is the function of Huawei Cloud Distributed Messaging DMS service?

A. Key-Value data cache

B. Module asynchronous decoupling

C. Database horizontal expansion

D. Mass transaction

正解: A

質問 12

What are the advantages of the services provided by Huawei CCE for stateful containers?

A. container

B. data persistent storage

C. multi-instance data sharing

D. support for a storage type

正解: A,B,C

質問 13

Microservices are centered on continuously improving delivery efficiency and shortening delivery cycles. The result of architectural optimization based on the cloud-native approach.

A. True

B. False

正解: A

質問 14

The following statements about SOA and ESB, which does not fight for?

A. SPA services can be developed in different languages

B. When using ESB to connect web-based services and external non-web services within the enterprise, you need to redevelop web services into non-web services.

C. ESB is an enterprise-level implementation of the SOA concept

D. ESB has both commercial and enterprise research.

正解: B

Huawei HCIP-Cloud Service Solutions Architect V1.0 - H13-821 模擬練習