Huawei H13-821 Online Practice Questions and Exam Preparation

Huawei H13-821 Online Questions & Answers

• Question 21:

  If the enterprise develops or maintains the middleware itself, then the enterprise needs to handle the software and hardware installation department by itself Deployment, faults and maintenance, and bug fixes; out-of-the-box if youuse cloud middleware services.() [Multiple choice]

  A. TRUE
  B. FALSE
  A. TRUE

• Question 22:

  The static POD in Kubernetes requires api server intervention. () [Single-choice question] Option Subtotal Proportion

  A. True
  B. False
  B. False

• Question 23:

  ServiceStage is a one-stop full-stack cloud-native application development and management platform. Which of the following advantages of ServiceStage can support the creation of the strongest cloud-native PaaS service?

  A. Containers: The strongest AI container platform, comprehensive hybrid cloud / multi-cloud solution (cluster federation), K8s open source community leader
  B. Microservices: Architecture as a Service, Agile DevOps
  C. Development pipeline: help companies build applications quickly
  D. Alpha, Beta, Gamma, Production environment APM / AOM: Full link, real-time monitoring, AIOps
  A. Containers: The strongest AI container platform, comprehensive hybrid cloud / multi-cloud solution (cluster federation), K8s open source community leader
  B. Microservices: Architecture as a Service, Agile DevOps
  C. Development pipeline: help companies build applications quickly
  D. Alpha, Beta, Gamma, Production environment APM / AOM: Full link, real-time monitoring, AIOps

• Question 24:

  What are the benefits of using containers for business? ()

  A. suitable for agile expansion and reduction scenarios
  B. Reduced application launch time
  C. Reduced application deployment costs
  D. Improved security for business
  A. suitable for agile expansion and reduction scenarios
  B. Reduced application launch time
  C. Reduced application deployment costs

• Question 25:

  Which of the following cache engines does the Huawei Cloud Distributed Cache DCS service include?

  A. Redis
  B. Memcached
  C. IMDG
  D. MySQL
  A. Redis
  B. Memcached
  C. IMDG

• Question 26:

  Huawei's public cloud and private cloud both use the FusionSphere solution. () [Single-choice question] Option Subtotal Proportion

  A. True
  B. False0 0%
  A. True

• Question 27:

  Threshold alarms detect the upper and lower limits set by the indicators defined in the threshold rules. If the trigger condition is reached, an alarm message is sent and a custom action is performed at the same time. In what ways can the current alarms on Huawei Cloud notify the operator Dimensional staff? (Multiple choices)

  A. SMS
  B. Mail
  C. WeChat
  D. QQ
  A. SMS
  B. Mail

• Question 28:

  Which of the following are the uses of middleware? (Multiple choices)

  A. Supports hyperscale applications
  B. Support massive data
  C. Support massive data
  D. Module asynchronous decoupling
  E. Hot data cache
  A. Supports hyperscale applications
  B. Support massive data
  C. Support massive data
  D. Module asynchronous decoupling
  E. Hot data cache

• Question 29:

  In POJO mode, what information do consumers need to formulate when calling service providers? () [Multiple choice questions] Option Subtotal Proportion

  A. instanceId
  B. schemaId
  C. operationId
  D. microserviceName
  B. schemaId
  D. microserviceName

• Question 30:

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

  A. Micro-service cloud application platform ServiceStage
  B. Cloud Performance Testing Service CPTS
  C. ECS
  D. Cloud Container Engine CCE
  C. ECS