Huawei H13-821 Online Practice Questions and Exam Preparation

Huawei H13-821 Online Questions & Answers

• Question 201:

  Which of the following commands does not fall into the management of the docker image life cycle?

  A. docker comit
  B. docker save
  C. docker exec
  D. docker build
  C. docker exec

• Question 202:

  Which of the following is the goal of the microservices engine CSE?

  A. Lifecycle management of microservices operation and maintenance
  B. Lifecycle management of microservices online
  C. Lifecycle management of microservices development
  D. Micro-service life cycle management
  D. Micro-service life cycle management

• Question 203:

  In the diagram below, what is the correct statement about the coordination of Huawei Cloud Elastic Load Balancing and Elastic Services? ()

  A. the service configuration in the elastic scaling group can be different
  B. the cloud servers in this figure all provide the same services to the outside
  B. the cloud servers in this figure all provide the same services to the outside

• Question 204:

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

  A. Container applications need to build a container management platform on ServiceStage themselves. For example, you need to build your own Kubernetes management docker container application
  B. Create application dependent computing resources
  C. Online visual upgrade application
  D. Automate application orchestration using AOS templates
  E. View the application indicators
  A. Container applications need to build a container management platform on ServiceStage themselves. For example, you need to build your own Kubernetes management docker container application
  C. Online visual upgrade application
  D. Automate application orchestration using AOS templates
  E. View the application indicators

• Question 205:

  Which of the following are container engines? () [Multiple choice questions]

  A. Docker
  B. rkt
  C. Warden
  D. eclipse
  A. Docker
  B. rkt
  C. Warden

• Question 206:

  If you develop a microservice based on the CSE Java SDK from scratch, which method is recommended to create a microservice? () [Single-choice question] Option Subtotal Proportion

  A. Engineering on the Cloud
  B. Build Management
  C. Pipeline
  D. Local Engineering
  A. Engineering on the Cloud

• Question 207:

  Regarding monolithic applications, which of the following statements is incorrect?

  A. Because a single application is a deployment package, it is easier to deploy.
  B. There is no external API for monolithic applications.
  C. Monolithic applications can be a classic three-tier logical architecture of the web.
  D. Traditional J2EE applications are often monolithic applications.
  B. There is no external API for monolithic applications.

• Question 208:

  When using the Huawei Cloud Distributed Messaging DMS service, what do I need to obtain after the Kafka queue is created?

  What information is needed to complete customer access? () [Multiple choice questions]

  Option Subtotal Proportion

  A. Client certificate
  B. Access Point Information
  C. AS/SK
  D. Consumer Information
  A. Client certificate
  B. Access Point Information

• Question 209:

  Apdex stands for Application Performance Index. An industry standard developed by the Apdex Alliance to evaluate application performance. The Apdex standard transforms the performance of the application response time from the perspective of the user into a user's satisfaction evaluation of the application performance ranging from 0-1. If 0.3 <= Apdex <= 0.75, which of the following statements is correct?

  A. Poor user experience
  B. Unsure of the user experience
  C. General user experience
  D. Satisfactory user experience
  C. General user experience

• Question 210:

  The number of Pods can be set in Kubernetes' ReplicaSet.

  A. Wrong
  B. Right
  A. Wrong