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Huawei H13-821_V3.0-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Cloud Native Application Architecture Design | 30% | - Containerization and orchestration with CCE - Microservices architecture and design patterns - DevOps and continuous delivery pipeline - Cloud native concepts and principles - Service mesh and application governance |
| Huawei Cloud Operation and Maintenance Solutions | 10% | - Cost management and resource optimization - Monitoring, logging and alerting - Performance tuning and optimization |
| Huawei Cloud Technology Innovation and Industry Solutions | 5% | - Emerging services and technology trends - Typical industry cloud solution scenarios |
| Cloud-based Architecture Design of Conventional Applications | 50% | - Security architecture and compliance - Compute resource planning and architecture - Network architecture and connectivity design - Disaster recovery and business continuity - Storage services and data management - Database architecture and high availability |
| Enterprise Application Architectures and Cloud Technologies | 5% | - Cloud computing service models: IaaS, PaaS, SaaS - Enterprise IT evolution and cloud adoption drivers - Cloud deployment models: public, private, hybrid, multi-cloud |
Huawei HCIP-Cloud Service Solutions Architect V3.0 Sample Questions:
Storage disaster recovery service SDRS is a service that provides disaster recovery for services such as elastic cloud server ECS, cloud hard disk service EVS, and dedicated distributed storage service DSS. There are still many differences between disaster recovery services and backup services in protecting data security. Which description of the comparison between the two is wrong?
- A. The disaster recovery system not only protects the data, but also ensures the continuity of the business, while the data backup system only protects the recoverable versions of data at different points in time
- B. Disaster recovery is mainly for major natural disasters such as fire and land demand, so a certain safety distance must be ensured between the production site and the disaster recovery site; backup is mainly for factors such as human mis-operation, virus infection, and logic errors, and is used for business system data Recovery and data backup are generally performed in the same data center.
- C. In the event of a failure (such as an earthquake, fire), the switching time of the disaster recovery system can be reduced to a few seconds, and the recovery time of the surface backup system may be several hours to dozens of hours
- D. The highest level of disaster recovery can achieve RPO=0, backup can set up to 24 automatic backup strategies at different time points a day, and the data can be restored to different backup points later
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. Concurrent analysis throughput of data analysis system is low
- B. The structure is complex and the governance is difficult
- C. Low processing efficiency when there is a large amount of business
- D. IT infrastructure presents a "chimney" structure, which is easy to form resource and information islands
Huawei Cloud Application Service Grid ASM is a fully managed service grid with high performance, high reliability and ease of use, which supports multiple infrastructures such as virtual machines and containers. Which of the following description of ASM is wrong?
- A. The data plane of ASM is fully compatible with the open source Istio
- B. Support docking with cloud container engine CCE
- C. Built-in multiple grayscale publishing processes, canary blue and green, providing a one-stop grayscale publishing platform
- D. The control surface of ASM is independently developed based on open source, which has higher performance and is not compatible with Isto
Through the () function, the user can use the private IP address to communicate between two VFCs. After the configuration is completed, the cloud servers in the two VPCs can access each other, just like two WVFCs in the same network.
peer connection
The cloud database instance provided by HUAWEI CLOUD supports multiple access methods. Which of the following access methods is not supported?
- A. Cloud Dedicated Line Access
- B. VPN access
- C. Intranet IP access
- D. Public network IP access
