Huawei H13-821 Online Practice Questions and Exam Preparation

Huawei H13-821 Online Questions & Answers

• Question 271:

  Microservice cloud application platform (ServiceStage), which functions can be completed? (Multiple choices)

  A. Create application dependent computing resources
  B. Automating application orchestration using AOS templates
  C. View application indicators
  D. Online visual upgrade application
  E. Container applications need to build a container management platform on ServiceStage by themselves, for example, they need to build their own Kubernetes management docker container application
  A. Create application dependent computing resources
  B. Automating application orchestration using AOS templates
  C. View application indicators
  D. Online visual upgrade application
  E. Container applications need to build a container management platform on ServiceStage by themselves, for example, they need to build their own Kubernetes management docker container application

• Question 272:

  Container technology is the key to enterprise cloud strategic transformation, and it is also the core of Cloud Native. Which of the following does not belong to the three major benefits of containers?

  A. Increased complexity
  B. Improved resource utilization
  C. Second-level flexibility
  D. Environmental consistency and simplified delivery
  E. Increased complexity
  D. Environmental consistency and simplified delivery

• Question 273:

  What are the main modules of Huawei Microservices Engine CSE?

  A. Microservice Management Center
  B. Consistent Management
  C. API Gateway
  D. Service Configuration Center
  A. Microservice Management Center
  B. Consistent Management
  D. Service Configuration Center

• Question 274:

  What types of clusters does CCE currently support? (Score: 5)

  A. Virtual machine
  B. all three are supported
  B. all three are supported

• Question 275:

  Which of the following scenarios are applicable to Huawei CCE Cloud Container Engine? (Multiple choices)

  A. Scenarios in which business load fluctuates significantly
  B. Scenarios in which resource costs are reduced
  C. Scenarios where traditional IT architecture can stably support business
  D. Scenarios to Improve Business Online Efficiency
  A. Scenarios in which business load fluctuates significantly
  B. Scenarios in which resource costs are reduced
  C. Scenarios where traditional IT architecture can stably support business
  D. Scenarios to Improve Business Online Efficiency

• Question 276:

  What are the three major cloud services for Huawei Cloud? () Your answer:

  A. DCS distributed cache service
  B. DMS distributed message service
  C. DDM distributed dataLibrary middleware
  D. DRDS distributed relational database
  E. CMQ cloud message queue
  A. DCS distributed cache service
  B. DMS distributed message service
  C. DDM distributed dataLibrary middleware

• Question 277:

  On the Huawei cloud application operation and maintenance topology diagram, as shown by the arrow in the figure below, the circle is divided into three segments, but the length of the three segments is different. What does this mean?

  A. Three faults are monitored.
  B. Thereare three Tomcat instances, but the load is not balanced among the instances
  C. The microservice was called three times
  D. All instances of the service have failures, and the number of failures is different
  B. Thereare three Tomcat instances, but the load is not balanced among the instances

• Question 278:

  If you develop a microservice based on Huawei CSE Java SDK from scratch, which method is recommended to create a microservice?

  A. Migrate to the cloud after local development
  B. Pipeline
  C. Cloud Engineering Correct
  D. Service Mesher
  C. Cloud Engineering Correct

• Question 279:

  Which of the following Huawei cloud middleware services can solve the asynchronous message decoupling problem of business applications? ()

  A. DMS: Distributed Message Service
  A. DMS: Distributed Message Service

• Question 280:

  Which of the following scenarios are suitable for cloud container engine? ()

  A. Scenarios for the gradual transformation of traditional IT architecture.
  B. Scenarios with significant fluctuations in business load.
  C. Scenarios that reduce resource costs.
  D. Scenarios that increase the efficiency of business launch.
  D. Scenarios that increase the efficiency of business launch.