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Huawei H13-821_V3.0-ENU Exam Syllabus Topics:

Huawei HCIP-Cloud Service Solutions Architect V3.0 Sample Questions:

1. Which of the following descriptions about the security measures of Huawei Cloud Data Replication Service DRS are correct? (Multiple choice)

A) Use SSL channel to ensure data transmission encryption
B) Use Security Groups to Ensure Access Sources Are Trusted
C) Control the management authority of the data replication service DRS through the unified identity authentication service IAM
D) Encrypt sensitive and private data and save it in the database

2. The expansion directions in the AKF expansion cube and their corresponding concerns are: the X-axis expansion focuses on the division of responsibilities in the application, such as data types, and the division of transaction execution types, the Y-axis expansion focuses on vertical data and service cloning, that is, "Add machines to solve problems", Z-axis expansion focuses on service and data prioritization, such as sub-regional division.

A) True
B) False

3. The instance types provided by ApsaraDB for MySQL not only support stand-alone and active/standby, but also support MHA (Master High Availability) high availability.

A) True
B) False

4. Which of the following operations can improve the security of cloud server accounts? (Multiple choice)

A) Turn on the two-factor authentication function of enterprise host security, and perform secondary authentication on cloud server login behavior
B) Log in to the cloud server with a key pair
C) Set a complex password for the cloud server
D) Use the root user to remotely log in to the cloud server through SSH

5. Service Mesh is a specialized infrastructure layer that handles service communication. In the following description of Service Mesh, which items are correct? (Multiple choice)

A) Belongs to the middle layer of inter-application communication
B) It is a set of lightweight network agents deployed together with application services, transparent to application services
C) It can support distributed systems such as load balancing, service discovery, monitoring and tracking, and flow control
D) Common applications such as Istio, Spring Cloud, etc. all belong to the Service Mesh architecture

Solutions: