Huawei H13-821-ENU 問題集

質問 1：
Which of the following scenarios are typical applications of DMS?
A. Log transfer
B. Report generation
C. Handle user upload tasks
D. Push notification
正解：A,B,C,D

質問 2：
As shown in the figure, the topology diagram of Huawei Cloud APM is a visual display of the calling relationship and dependencies between applications. You can use the topology diagram to view the running status of the application intuitively. Which of the following statements is wrong?
() [Multiple choice questions]
A. You can clearly see the dependencies between applications through the topology diagram.
B. The color of the circle is green. The status of the app is healthy.
C. The red dotted line between the circle Vmall-apigw-service and the circle Vmall-user-service on the topology map indicates that the application Vmall-apigw-service calls the application Vmall-user-service. The request status is very poor. Due to the delay
D. Each circle on the topology diagram represents an application. The number "1/1" in the circle indicates that the application has two instances, one normal and one abnormal.
正解：D

質問 3：
When using the Huawei Cloud Distributed Messaging DMS service, what information do I need to obtain to complete client access after the Kafka queue is created? (Multiple choices)
A. AS / SK
B. Consumer information
C. Access Point Information
D. Client certificate
正解：A,C,D

質問 4：
Huawei Cloud Distributed Database Middleware DDM Service is a distributed database access service that is used as a front-end. [Multiple choice questions]
A. RDS
B. DMS
C. Oracle
D. DCS
正解：A

質問 5：
Which of the following are typical middleware uses? (Multiple choices)
A. Load balancing: support massive access
B. Cache database: Hot data cache
C. Security Services: Applying WAF Security
D. Distributed database middleware: support massive data
E. Message queue: asynchronous decoupling
正解：A,B,D,E

質問 6：
What are the benefits of using the container in the business? (Multiple choice)
A. By sharing kernel fine-grained resource isolation. (reducing business costs)
B. Second-level fast start and stop (suitable for agile expansion and contraction scenarios)
C. Define delivery and deployment specifications for environmentally unrelated standards. (Improve delivery efficiency)
D. Improved security for the business
E. Improve the quality of code development
正解：A,B,C

質問 7：
Which of the following is the correct step for CCE deployment application?
A. Container settings, application access settings, application basic information settings, advanced settings
B. Application basic information settings, container settings, application access settings, advanced settings
C. Application basic information settings, application access settings, container settings, advanced settings
D. Application access settings, container settings, application basic information settings, advanced settings
正解：B

質問 8：
Huawei Container Cloud supports node affinity and anti-affinity, and supports the affinity and anti-affinity of the application.
A. False
B. True
正解：B

質問 9：
You can set the number of Pods in Kubernetes Replicaset
A. Right
B. Wrong
正解：A