Free H13-821 Exam Braindumps
HCIP-Cloud Service Solutions Architect V1.0 Questions 266–270 (page: 55)

Updated On: 10-Feb-2026

Huawei's PaaS layer applications are divided into: GPaaS and APaaS

  1. True
  2. False

Answer(s): A



The architecture of SOA introduces the concept of ESB Enterprise Service Bus to build modular applications into independent

  1. Stand-alone units
  2. Right right wrong

Answer(s): A



What are the three layers of general web application logic?

  1. Access layer
  2. business logic layer
  3. data access layer
  4. the persistence layer is correct

Answer(s): A,B,C



What are the advantages of microservices?

  1. Different technology stacks can be used to build services
  2. Lightweight protocol and HTTP protocol can be used to communicate
  3. Flexible architecture
  4. Microservices are silver bullets, suitable for various business scenarios

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 factors into design principles

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



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