Online Access Free H13-821-ENU Exam Questions

Which three layers of general web applications are logically divided? (Multiple choice)

• A.Persistence layer
• B.Business logic layer
• C.Access layer
• D.Data access layer

Huawei Container Cloud does not support stateful applications.

What challenges will microservices architecture face?

• A.Partitioned database architecture.
• B.Distributed system. High complexity
• C.Function involves multiple modules. Not easy to test
• D.Data consistency is difficult to guarantee1 100%
• E.Inevitable extension of delivery cycle 0 0%

Microservices developed using the CSE Microservices Framework SDK are deployed to ServiceStage, how can they be called by other service discovery? () [Point: 5]

• A.directly use the service center deployed by the cloud platform to register and discover services.
• B.developers need to install the service center by themselves to provide service registration and service discovery services.

Which of the following scenarios are applicable to Huawei CCE Cloud Container Engine? (Multiple choices)

• A.Scenarios to Improve Business Online Efficiency
• B.Scenarios in which resource costs are reduced
• C.Scenarios where traditional IT architecture can stably support business
• D.Scenarios in which business load fluctuates significantly