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Huawei H13-821_V3.0 Exam Syllabus Topics:

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

1. Which of the following descriptions about the disaster recovery solution in two places and three centers is correct? (Multiple choice)

A) When the entire production site fails, switch the active and standby status of the database, and then modify the DNS authorization to 0% for the production site and 100% for the disaster recovery site
B) When an AZ of the production site fails, the business system switches to another AZ, and the database master and backup switch
C) Configurations, logs, snapshots, and backups generated by production and disaster recovery centers are replicated across regions through VBS
D) Deploy RDS database instances in the production and disaster recovery centers respectively, and the databases are 1:1:1 master-slave replication
E) The business can be shared between the two regions through DNS, and the disaster recovery center only shares the business when a disaster occurs

2. The software development platform DevCloud is a one-stop cloud DevSecOps platform for developers. What functions/services does this platform mainly consist of? (Multiple choice)

A) Application operation and maintenance monitoring
B) Code Hosting
C) Compile and build
D) project management

3. After an Internet company uses the microservice framework to develop a project, it plans to release it online. It currently plans to use grayscale release. Which of the following description about grayscale release is wrong?

A) In the early stage, only a small number of users can receive the grayscale release version
B) Component instances that have been published in friendship can still be restored to the state before grayscale release
C) If there is a problem with the release, you can roll back to the test version at any time
D) During the release process, the application needs a short high line

4. Huawei Cloud Container Engine CCE can provide highly scalable and high-performance enterprise-level kubernetes clusters. Which of the following descriptions about Huawei Cloud Container Engine CCE is correct?

A) Node nodes can choose ECS, BMS, DeH and other hosts
B) Containers deployed through CCE only support isolation in the form of Cgroups
C) The nodes of CCE can be divided into Master-node, Node node and Backup node
D) Provide highly scalable, high-performance enterprise-level Kubernetes: cluster

5. Dedicated distributed storage service DSS provides customers with exclusive physical storage resources, and provides high availability, durability, and stable low-latency performance through multiple technologies such as data redundancy and cache acceleration.
Which of the following scenarios applicable to the dedicated distributed storage service DSS is wrong?

A) HPC
B) Mixed load
C) OLAP
D) Connecting with third-party public clouds

Solutions: