Huawei HCIP-Cloud Service Solutions Architect V3.0 認定 H13-821_V3.0 試験問題:

1. Relational databases generally store data in the form of tables, and non-relational databases generally store data in the form of keyvalues.

A) True
B) False

2. Which of the following products/services is not supported by Threat Detection Services?

A) Object storage service
B) Enterprise hosting security
C) Cloud analysis service
D) Virtual private cloud service

3. The application of the microservice architecture in a cloud-based scenario needs to analyze and locate problems through logs. Using traditional log location methods is often time-consuming and laborious. In the following description of the ServiceStage log function of the Huawei Cloud application management and operation and maintenance platform, which is correct? (Multiple choice)

A) Log files cannot be exported on the ServiceStage application operation and maintenance interface, and can only be viewed online
B) It can be combined with the source information of the log and the original data of the context to assist in locating the problem
C) You can view application logs in real time on the ServiceStage application operation and maintenance interface without entering the background
D) Use the log retrieval function to quickly query the required logs in the massive logs

4. His company has deployed a small system in the offline IDC computer room, and recently needs to migrate to the Huawei Cloud environment. When the business was deployed, resources were limited and the operation and maintenance personnel were familiar with the deployment architecture. The operation and maintenance personnel used 5 physical hosts to complete the service deployment. In order to improve the utilization rate of the host during business deployment, multiple modules are deployed in each physical host, and web and message middleware, applications and databases are deployed on the same host.
When migrating business to the cloud, which of the following methods is the best choice for operation and maintenance personnel?

A) Based on the perspective of convenient architecture and maintenance, directly follow the offline mode to purchase 5 bare metal servers on the cloud for deployment business
B) Sort out the open ports of the offline business system, set up an appropriate security group according to the guidance on the cloud, and open the required ports for each business module.
C) After the business is migrated to the cloud, in order to facilitate maintenance, the operation and maintenance personnel open ports 22 and 3389 for each host, so that the operation and maintenance work can be performed anywhere, regardless of geographical restrictions, and the work efficiency is higher
D) Take advantage of the characteristics of diverse services and flexible resources on the cloud, select appropriate specifications, and deploy the web terminal and applications on the same virtual host. Middleware and databases are deployed using cloud services provided by the cloud platform

5. The object storage service provides three storage categories. Which one of the storage categories listed below does not belong to them?

A) Infrequent access to storage
B) High frequency access storage
C) Archival storage
D) Standard Storage

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