Huawei H13-821 Online Practice Questions and Exam Preparation

Huawei H13-821 Online Questions & Answers

• Question 331:

  In the CCE service of Huawei Cloud Container Engine, users cannot upgrade an old version of the cluster.

  A. Wrong
  B. Right
  A. Wrong

• Question 332:

  The name of Huawei Cloud Enterprise Integration Platform ROMA stands for "All Roads Lead to Rome". It can connect enterprise IT systems, data, messaging, APIs, devices, and cloud services, and provide a unified application and data integration platform.

  A. Right
  B. False
  B. False

• Question 333:

  kubelet is a management component located on the cluster master node.

  A. Wrong
  B. Right
  A. Wrong

• Question 334:

  What challenges does the application switching middleware solution mainly address? () [Multiple choice questions] Option Subtotal Proportion

  A. Manual deployment of services, low efficiency, high error rate 0 0%
  B. High O and M costs for enterprises
  C. Poor performance and insufficient expansion capacity
  D. Insufficient high availability of open source version
  B. High O and M costs for enterprises
  C. Poor performance and insufficient expansion capacity
  D. Insufficient high availability of open source version

• Question 335:

  Which of the following descriptions of the CSE functions of an enterprise microservice management platform is wrong?

  A. Provide enterprises with full life-cycle management capabilities of Docker containers, such as rapid application packaging / deployment and automated operation and maintenance.
  B. One-stop microservice management, including service registration, configuration, governance, monitoring dashboard, and transaction consistency management.
  C. Provide multi-language sDK for new microservices, and provide low-cost retrofit access to existing applications.
  D. A series of supporting microservice development tools, including code generation, contract editing, local and remote debugging.
  D. A series of supporting microservice development tools, including code generation, contract editing, local and remote debugging.

• Question 336:

  The architect is provided with a drawing specification, which can accurately describe the architecture of a system with only one picture.

  A. Error
  B. Correct
  A. Error

• Question 337:

  The CICD pipeline in the software development cloud (DevCloud) can help developers automatically complete which of the following operations () [multiple choice questions]

  A. Application construction
  B. Application deployment
  C. Applying automated tests
  D. Application operation and maintenance and failure recovery
  A. Application construction
  B. Application deployment
  C. Applying automated tests

• Question 338:

  Middleware can help users develop and integrate complex application software flexibly and efficiently.

  A. True
  B. False
  A. True

• Question 339:

  When a real estate company migrated offline systems to the cloud, it summarized the following system transformation requirements:

  1) the system and applications smoothly transformed to the cloud;

  2) a multi-language (java, go) hybrid architecture to support hundreds of businesses;

  3) days Rapid innovation of granular business. Respond to the above requirements.

  Which Huawei Cloud PaaS solution is more suitable? () [Multiple choice questions]

  A. Apply SaaS
  B. Application Switch Cloud Middleware Solution
  C. Apply containerization scheme
  D. Application of microservices solution
  D. Application of microservices solution

• Question 340:

  What scenarios does CCE apply to? (Multiple choices)

  A. Scenarios for the progressive transformation of traditional IT architecture
  B. Scenarios for improving the efficiency of business launch
  C. Scenarios in which business load fluctuates significantly
  D. Scenarios in which resource costs are reduced
  A. Scenarios for the progressive transformation of traditional IT architecture
  B. Scenarios for improving the efficiency of business launch
  C. Scenarios in which business load fluctuates significantly
  D. Scenarios in which resource costs are reduced