Huawei H13-821 Online Practice Questions and Exam Preparation

Huawei H13-821 Online Questions & Answers

• Question 31:

  Huawei CCE Cloud Container Engine currently only supports Huawei FusionSphere and open source OpenStack.

  A. True
  B. False
  B. False

• Question 32:

  Container orchestration tools included? (Multiple choices)

  A. Marathon
  B. Kubernetes
  C. Neutron
  D. Horizon
  A. Marathon
  B. Kubernetes

• Question 33:

  The functions of Huawei Microservices Engine CSE include microservices operation and maintenance lifecycle management.

  A. Wrong
  B. Right
  A. Wrong

• Question 34:

  Which of the following Huawei cloud middleware services can solve the problem of asynchronous message decoupling for business applications? () [Multiple choice questions]

  A. DCS: Distributed Cache Service
  B. DMS: Distributed Message Service
  C. DDM: Distributed Database Service
  D. RDS: Relational Database Service
  B. DMS: Distributed Message Service

• Question 35:

  Cloud architecture design is very flexible and does not require mastering UML. () [Multiple choice questions]

  A. True
  B. False
  B. False

• Question 36:

  Which of the following is not a key feature of Huawei Cloud Distributed Messaging DMS service? () [Multiple choice questions] A. Flexible queue types: provide common queues, FIFO queues, Kafka queues

  B. Supports rich message capabilities such as message filtering, message backtracking, message recasting, and broadcast messages.
  C. Ten billion messages pile up
  D. Provide hot data cache
  D. Provide hot data cache

• Question 37:

  When the business needs a high-availability and high-reliability data cache, but does not need a high-specification data cache, which type of DCS service should the application choose at this time? (Single choice)

  A. Stand-alone
  B. Active / standby
  C. Correct cluster
  B. Active / standby

• Question 38:

  What level of PaaS solutions does Huawei Cloud have? ()

  A. Application zero modification to the cloud, automatic deployment and operation and maintenance
  B. application + middleware, reduce operation and operation and maintenance
  C. application containerization, elastic scaling in seconds, higher resource utilization
  D. Application microservices, feature decoupling, fast launch, business extreme innovation, function-based programming
  D. Application microservices, feature decoupling, fast launch, business extreme innovation, function-based programming

• Question 39:

  Which of the following does not belong to the service advantages provided by Huawei CCE for stateful containers?

  A. Data persistence storage
  B. Support one storage type Correct
  C. Multiple instances can share storage
  D. Data is not lost when a container instance fails or migrates
  B. Support one storage type Correct

• Question 40:

  Service Mesh supports the integration of legacy systems or other language microservices into a distributed environment with zero intrusion into business code and supports multiple development languages.

  A. Wrong
  B. Right
  B. Right