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Huawei H13-821_V3.0-ENU Exam Syllabus Topics:

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

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

2. When using the data replication service DRS to configure the migration task, it is necessary to check whether the data transfer server can connect to the cloud database to be migrated. This operation needs to be completed in the pre-check step

A) False
B) True

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) Costs can continue to be reduced through continuous monitoring and flagging
B) 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
C) 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
D) 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

4. The resource isolation of docker uses the () feature of Linux

5. Under the influence of technology-driven, business-driven and policy-driven, enterprises will gradually deploy their business on the cloud platform.

A) False
B) True

Solutions: