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Huawei H13-821_V3.0 Exam Syllabus Topics:

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

Question 1

HUAWEI CLOUD cloud operation and maintenance solution can realize one-stop operation and maintenance of infrastructure layer, application layer and application performance layer, which mainly includes application operation and maintenance management AOM and application performance management APM. Which of the following options belong to APM characteristics of the service? (Multiple choice)

A. Application indicator monitoring: automatic monitoring of a large number of application-related monitoring indicators, such as JVM, Tomcat, Mysql, Redis, kafka, etc.
B. Call chain tracking: Automatically sample certain requests, collect the call relationship between services of a single request and the health of intermediate calls, and realize automatic tracking of global call links
C. Application topology: through dynamic analysis and intelligent calculation of RPC call information, the topological relationship between distributed applications is automatically generated
D. Site monitoring: By installing the cloud monitoring service Agent plug-in in the cloud service, monitor and count the log content, set alarm rules and other operations

Question 2

A company plans to use the Service Mesh architecture as the upgrade target due to the early deployment of the IT environment and long running time, which makes it difficult to adapt to the rapidly changing business environment. Which of the following descriptions of the characteristics of the Service Mesh is wrong?

A. A service is a service unit that can be deployed independently, scaled horizontally, accessed independently, and fault self-healing
B. Responsible for network calls, current limiting, fusing and monitoring between services
C. It is a set of lightweight network agents deployed together with application services
D. Typically used to describe the network of microservices that make up an application and the interactions between applications

Question 3

A company uses the ECS service on Huawei Cloud. In order to ensure high availability of the service and achieve the effect of switching to other availability zones immediately after a certain availability zone fails, it is recommended for tenants to use it. Which of the following Huawei Cloud services?

A. Storage Disaster Recovery Service SDRS
B. Cloud disk backup VBS
C. Cloud backup service CBR
D. Cloud server backup CSBS

Question 4

Users can deploy various services through the elastic cloud server ECS according to their needs, but it does not mean that they can use the cloud server to perform any operations. Which of the following descriptions about the use of elastic cloud servers is correct?

A. To meet new business requirements, switch the operating system of the elastic server
B. Use elastic cloud servers to build services such as private servers or unaudited cross-border VPNs
C. Build a crawler environment on the elastic cloud server to collect various data
D. Use the elastic cloud server to launch a network attack on the external system to test the stability of the system

Question 5

The elastic cloud server ECS can switch the system disk by switching the operating system. Which description is wrong?

A. Switching the operating system does not affect the data on the data disk
B. Support X86 architecture and Kunpeng architecture servers to switch between operating systems
C. After the switch is completed, the system disk ID of the ECS will change, and the original system disk will be deleted.
D. Images that support switching include public images, private images, shared images, and market images

Solutions: