Online Access Free H13-821 Exam Questions

Which of the following is the 1aasi computing service that CCE bare metal clusters rely on?

• A.BIS
• B.EvS
• C.ECS
• D.VPC

In the practical guide of microservices, what information needs to be configured before starting the service locally so that the microservices can be successfully registered with the service center on Huawei Cloud?

• A.handler
• B.Monitoring center address
• C.Configuration center address
• D.AK / SK certification information

Use the log query function of Huawei Cloud Application Operation and Maintenance Service to analyze the problem. You can only view the application log on the operation interface. You cannot export the log to the local view.

• A.True
• B.False

What are the advantages of microservices? () [Score: 5]
Your answer:

• A.You can use different technology stacks to build services.
• B.Lightweight protocol. You can use HTTP protocol communication.
• C.Microservices are silver bullets, suitable for various business scenarios.
• D.You can flexibly extend the architecture.

The SOA architecture introduces the concept of the ESB Enterprise Service Bus, and builds modular applications into independent units.
Yuan provides the service