Free H13-821 Exam Braindumps (page: 45)

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What are the three layers of general web application logic?

  1. Access layer
  2. Business logic layer
  3. Data access layer
  4. Data access layer

Answer(s): A,B,C



The general principles of cloud architecture design are:

  1. Fault-tolerant design considering system failure
  2. Applications use loosely coupled and stateless design
  3. Scalable and auto-scaling design
  4. Consider incorporating safety considerations into design principles

Answer(s): A,B,C,D



Which of the following Huawei cloud services are not in the scope of PaaS?

  1. DevCloud
  2. ECS
  3. Cloud Desktop
  4. ServiceStage

Answer(s): B,C



Which of the following services are internal capabilities of the enterprise open to the outside world through APIs?

  1. Google Maps
  2. salesforce.com
  3. Weather Bureau Weather Data
  4. Real-time and historical information on the stock market

Answer(s): A,C,D



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Wallie commented on October 11, 2021
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