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Huawei H13-821_V3.0 Exam Syllabus Topics:

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

1. A company plans to use the Service Mesh architecture as the upgrade target due to the early deployment of the IT environment and long running time, which makes it difficult to adapt to the rapidly changing business environment. Which of the following descriptions of the characteristics of the Service Mesh is wrong?

A) Responsible for network calls, current limiting, fusing and monitoring between services
B) Typically used to describe the network of microservices that make up an application and the interactions between applications
C) A service is a service unit that can be deployed independently, scaled horizontally, accessed independently, and fault self-healing
D) It is a set of lightweight network agents deployed together with application services

2. In Huawei public cloud, which of the following does not include the ELB scheduling algorithm?

A) Weighted Least Connections
B) Source IP address
C) Round Robin Weighting Algorithm
D) ARP algorithm

3. A video provider company has already run all its business systems on Huawei Cloud, gaining a better market advantage in the fierce competition. In order to progress and expand their market share.
The company plans to lower the price of its own products and services to the outside world, and at the same time needs to continuously reduce its own operating costs. As an architect for this company, which of the following are the correct solutions? (Multiple choice)

A) HUAWEI CLOUD provides a variety of purchase methods, based on the business usage scenario and continuous cycle, purchase in the best way. For example: the pay-as-you-go model is recommended for applications requiring capacity reservations, applications with stable usage status
B) Plan to implement Auto Scaling for as many ECS workloads as possible so that you can scale out when needed and automatically spend less when you don't need that resource. Additionally, non-production workloads can be automatically shut down when not in use
C) Costs can continue to be reduced through continuous monitoring and flagging
D) One should benchmark the application environment and choose the correct instance type based on how the workload uses CPU, RAM, network, storage size I/O

4. Recently, the website of a certain enterprise suffered from a malicious network attack. In order to protect the safe operation of the business, the enterprise decided to purchase cloud security products.
Which of the following descriptions about how to use cloud security products are correct? (Multiple choice)

A) Use the DDoS protection ADS service to provide external services through the high-defense IP proxy source site IP, and divert all public network traffic to the high-defense IP to prevent the source site from being attacked by large-traffic DDoS
B) Use situational awareness to link with other security products and services, and use AI big data analysis technology to conduct classified statistics and comprehensive analysis of threat alarms and attack sources, presenting the overall security attack situation
C) Use enterprise host security HSS to scan web vulnerabilities and operating system vulnerabilities, and list the overall security status of each website asset
D) Use the web application firewall WAF to detect and automatically list all software information installed in the current system, helping users quickly inventory software assets and identify unsafe software versions

5. When using the microservice engine CSE, configuration restrictions are also required. In the following description of CSE permission configuration, which items are correct? (Multiple choice)

A) According to the granularity of authorization, it can be divided into roles and policies
B) User roles and policy configurations can only be assigned through enterprise projects
C) By default, the newly created IAM user does not have any CSE operation permissions
D) CSE resources cannot be divided by physical area

Solutions: