Online Access Free H13-821_V3.0 Exam Questions

A user deploys an application through Kubernetes. If it is necessary to collect the running status monitoring information of each node, it can be done by starting a DaemonSet on all nodes for running the monitoring daemon process.

• A.True
• B.False

With the development of technology, the business of enterprises is also constantly expanding, and the traditional IT architecture gradually reveals its disadvantages. More and more enterprises choose to migrate their business to the cloud. Compared with the architecture on the cloud, which of the following is not a defect of the traditional IT architecture?

• A.IT infrastructure presents a "chimney" structure, which is easy to form resource and information islands
• B.Concurrent analysis throughput of data analysis system is low
• C.The structure is complex and the governance is difficult
• D.Low processing efficiency when there is a large amount of business

An Internet company uses Huawei Cloud to deploy its business. It plans to limit the development environment, test environment, UAT environment, and production environment to operate their respective businesses independently.
Which of the following options is most suitable?

• A.Use multiple VFCs for business isolation
• B.Use a single VPC and define a security group for business isolation
• C.Use a single VPC and set ACL forwarding rules for business isolation
• D.Use a single VFPC to divide NameSpace for business isolation

An Internet company deploys its business on Huawei Cloud and uses the elastic file service SFS to store its static files. The company's static file data volume is about 5TB, and the company has no special requirements for bandwidth and delay. Which of the following storage types of SFS would cost the company the most when creating an Elastic File Service SFS?

• A.Performance Plus
• B.Performance type
• C.Standard Plus
• D.Standard push type

In the two-site three-center disaster recovery solution on the cloud, business sharing can be realized through DNS between the two regions, and the disaster recovery center can handle some read-only and data analysis services

• A.True
• B.False