Huawei H13-821 問題集

質問 1：
Threshold alarms detect the upper and lower limits set by the indicators defined in the threshold rules. If the trigger condition is reached, an alarm message is sent and a custom action is performed at the same time. In what ways can the current alarms on Huawei Cloud notify the operator Dimensional staff? (Multiple choices)
A. Mail
B. WeChat
C. SMS
D. QQ
正解：A,C

質問 2：
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 3：
Which of the commonly used TCP / IP protocols is stateful?
A. IP
B. HTTP
C. FTP
D. UDP
正解：B

質問 4：
What are the types of clusters currently supported by CCE
A. Bare metal
B. All three are supported
C. Virtual machine
D. Windows
正解：B

質問 5：
Which of the following are the key features of Huawei Cloud Distributed Database Middleware DDM Service? (Multiple choices)
A. Able to withstand petabytes of data, millions of concurrency, ten times as much as a single database connection
B. The cluster is highly available, and the second-level failure is automatically recovered.
C. Business is not interrupted, horizontal splitting and smooth expansion are automatically completed
D. Compatible with SQL syntax
正解：A,B,C,D

質問 6：
When a real estate agent migrates the offline system to the cloud, the following system transformation needs are summarized:
1) Smooth transformation of the system and applications.
2) Multi-language (java, go) hybrid architecture supports hundreds of businesses;
3) The daily granularity business is rapidly innovating.
To respond to the above requirements. Which Huawei Cloud PaaS solution is appropriate?
A. Application micro-service solution
B. Application SaaS
C. Application switching cloud middleware solution
D. Application containerization solution
正解：A

質問 7：
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 The colors are:
A. Gray
B. Yellow
C. Green
D. Red
正解：A

質問 8：
Which of the following is within the scope of the microservice self-organizing team? (Multiple Choice)
A. You Build it, You Run it small team, complete the analysis, development, testing, deployment and operation of services
B. Constantly identify bottlenecks in delivery, quickly verify and optimize in a lean manner, and run small steps
C. Conway's Law - The design (architecture) of a product or system is constrained by the communication structure of its production organization
D. Organize team design, development, testing and other roles, clear division of labor, each division
正解：A,B,C