Free Access Huawei.H13-821_V3.0-ENU.v2024-12-12.q125 Practice Test (Page 9)

Question 36

A software development enterprise hopes to build a complete DevOps process from code submission to application deployment with the help of cloud container instance service CCI, so as to improve the efficiency of enterprise application generation selection.
Which of the following descriptions of this scene is wrong?

A.Users do not need to create and maintain clusters, and realize the whole process automation from CI/CD

B.Delivered as a container image, it can be migrated from the development environment to the production environment indiscriminately

C.The container is started on demand, and the payment is made according to the resource specification and convenient use time, so as to avoid idle resources

D.Support GPU/FPGA and other computing acceleration

Question 37

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.It can be combined with the source information of the log and the original data of the context to assist in locating the problem

B.You can view application logs in real time on the ServiceStage application operation and maintenance interface without entering the background

C.Use the log retrieval function to quickly query the required logs in the massive logs

D.Log files cannot be exported on the ServiceStage application operation and maintenance interface, and can only be viewed online

Question 38

By using the API gateway, the company can reduce the R&D investment of the enterprise, focus on the core business of the enterprise, and improve operational efficiency. At the same time, it can also help users improve their monetization service capabilities.
Which of the following descriptions about API gateways is wrong?

A.Simplify the service architecture, quickly complete the decoupling of the internal system of the enterprise and the separation of the front and back ends through standardized and standardized API interfaces

B.It can be seamlessly connected with the function workflow service, and supports the open use of the function workflow service in the form of API

C.The API gateway adopts synchronous flow control method and does not support asynchronous flow control method, so as to realize refined second-level flow control

D.Through the API gateway, the internal service capabilities of the enterprise can be opened to partners in the form of standard APIs

Question 39

Which of the following descriptions about cloud resolution service DNS is wrong?

A.Cloud resolution service supports domain name resolution to other cloud service providers or offline computer rooms

B.Intranet domain names only take effect within the associated VPC

C.Cloud resolution service only supports resolving domain names to fixed IPv4 addresses or IPv6 addresses

D.When the record value has multiple IP addresses, DNS will randomly return an address

Question 40

ServiceStage, an application management and operation and maintenance platform, supports the access and governance of mainstream microservice frameworks. It can flexibly select the most suitable microservice technology, quickly develop cloud applications, and adapt to complex and changing business needs.

A.False

B.True

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Question 36

Question 37

Question 38

Question 39

Question 40

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