Huawei H13-821 Exam Questions Instant Access

Question 1

On the Huawei cloud application operation and maintenance topology map, different colors represent the health of the instance. The color is determined by the Apdex value. The closer the Apdex value is to 1, the healthier the application is. If an application instance is not called by other applications, its color is () [Multiple choice questions]

Agreen

BGray

Cred

Dyellow

Answer : B

Question 2

What are the three layers of general web application logic?

AAccess layer

Bbusiness logic layer

Cdata access layer

Dthe persistence layer is correct

Answer : A, B, C

Question 3

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. () [Multiple choice questions]

ATrue

BFalse

Answer : B

Question 4

How can microservices developed using the CSE Microservices Framework SDK be deployed to ServiceStage and called by other service discovery? () [Multiple choice questions]

ADevelopers need to install the service center by themselves. Provide service registration and service discovery services.

BThe caller service provides peer-to-peer access to the callee service.

CThe service center deployed directly on the cloud platform is used for service registration and discovery.

DUse the Kubernetes DNS service deployed on the cloud platform for service discovery.

Answer : C

Question 5

SOA is used for the architecture design of internal business systems, and ESB is mainly used for business system communication between enterprises.

mutual

ATrue

BFalse

Answer : B

Question 6

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

Adevelopers need to install the service center by themselves to provide service registration and service discovery services.

Bdirectly use the service center deployed by the cloud platform to register and discover services.

Answer : B

Question 7

The general principles of cloud architecture design are:

AFault-tolerant design considering system failure

BApplications use loosely coupled and stateless design

CScalable and auto-scaling design

DConsider incorporating safety factors into design principles

Answer : A, B, C, D

Huawei HCIP-Cloud Service Solutions Architect V1.0 H13-821 Exam Questions