Huawei H13-821 Exam Questions
HCIP-Cloud Service Solutions Architect V1.0 (Page 8 )

Updated On: 27-Feb-2026

Which of the following Linux features does docker's resource isolation use? () [Multiple choice questions]

  1. namespace
  2. Cgroup
  3. selinux
  4. aufs

Answer(s): A



Applications evolve to the CloudNative model. Microservices are the de facto standard for Cloud Native.
() [Multiple choice questions]

  1. True
  2. False

Answer(s): A



What benefits can a microservices architecture bring? () [Multiple choice questions]

  1. The boundaries of service modules are clearer: microservices emphasize modular structure (REST interface calls). This is very important for large teams.
  2. Supports independent deployment: simple services are easier to deploy. Because the services are autonomous, there will be no system crash after a problem occurs.
  3. Simple operation and maintenance: Stateless, self-service operation and maintenance eliminates the need for a mature operation and maintenance team (mechanism) in the system. Significant cost savings
  4. Allow technology diversity: With micSroservices, you can mix multiple programming languages, development frameworks, and data storage technologies.

Answer(s): A,B,D



Microservices arise from a range of capabilities provided. Which of the following is related to microservice discovery? ()
[Multiple choice questions]

  1. Registration Center
  2. Configuration Center
  3. Governance Center
  4. Service monitoring

Answer(s): A



In microservices practical guidance. Which microservice in the following diagram can be published
using grayscale?
() [Multiple choice questions]

  1. weathermapweb
  2. fusionweather
  3. weather
  4. forecast

Answer(s): C






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