H13-821_V3.0-ENUの無料問題集（415題）、H13-821

Huawei H13-821_V3.0-ENU 問題集

試験コード：H13-821_V3.0-ENU

試験名称：HCIP-Cloud Service Solutions Architect V3.0

最近更新時間：2025-01-20

問題と解答：全415問

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無料問題集H13-821_V3.0-ENU 資格取得

質問 1：
Huawei's internal 10,000 i uses the theory of KRE (Keeping Redundancy Effective) to maintain redundancy effectiveness, and conduct relevant internal IT personnel to review, plan, and implement nest-available designs in various system fields and business links.
Which of the following statements about the KRE theory is wrong?
A. Involves the design of detection tools and various inspection processes
B. Involved in the design of problem-solving process methods, tools, etc.
C. Focus on system high-availability architecture technology to examine whether the architecture is the best
D. Involved in the design of post-task review methods and problem review processes
正解：D

質問 2：
HUAWEI CLOUD database HySQL supports cross-AZ high availability. If the main database fails, it will start fault detection three times and pull it up. If it cannot be pulled up, it will automatically failover. The main database will switch to the standby database, and the standby database will be promoted to the main database. The read-only instance will also be automatically hung under the new master library.
A. False
B. True
正解：B

質問 3：
When a user uses the Huawei Cloud SMS service to migrate a window host with 300GB of data, in theory, it takes about 15 hours to complete the migration when the source bandwidth is 100Mbit/s.
A. False
B. True
正解：A

質問 4：
A customer uses the URL authentication method to prevent the customer's business from being hotlinked, and requests the URL: http://www.test.com/Filenamey-efeabcdefaac7d15edfc6ec8aeffee2cb After the CDN server receives the request, which of the following checks will be performed? (Multiple choice)
A. Referer verification: the value of the referer field carried in the request URL is empty, and the CDN node returns an HTTP 403 error
B. Time verification: judge whether the current time of the system is within the interval. If it exceeds this range, it will be considered expired and an HTTP 403 error will be returned
C. Encrypted string verification. After the time verification is passed, a string is constructed in the form of sstring. Then use the md5 algorithm to calculate the HashValue, and compare it with the md5hash brought in the user request. If the results are consistent, the authentication is considered successful and the file is returned, otherwise the authentication fails and an HTTP 403 error is returned
D. Authentication parameters: Whether to carry authentication parameters. If no authentication parameters are carried, the request is considered illegal and an HTTP 403 error is returned
正解：B,C,D

質問 5：
A customer purchased an elastic cloud server to deploy its business. In order to save costs, it is planned to shut down some servers when the business traffic is low.
After shutdown, which of the following basic resources are not billed? (Multiple choice)
A. CPU
B. Data Disk
C. ENI
D. memory
正解：A,D

質問 6：
An enterprise plans to migrate part of its business to Huawei Cloud. In order to ensure the stability and reliability of the business, some test services are migrated for observation in the early stage, in order to monitor the operation of the newly launched business, it is necessary to analyze the log, and through the log analysis, Provide a reference for subsequent business migration.
Which of the following descriptions about Cloud Log Service LTS is wrong?
A. You can install ICAgent in the elastic cloud host ECS, and monitor and collect logs through services such as LTS and AOM
B. There is a time limit for log storage. If you need long-term observation in the cloud, you need to back up or dump important logs
C. When creating log groups and log streams, it is generally recommended that users create as many as needed to prevent subsequent log storage exceptions due to insufficient numbers
D. Through the LTS service, you can easily and quickly perform log query, and support fuzzy query, keyword query, etc.
正解：C

質問 7：
Which of the following descriptions about bare metal server BMS is wrong?
A. Bare metal servers and virtual machines have virtualization overhead, resulting in a certain loss of computing performance
B. Bare metal servers are currently divided into two types according to the CPU architecture: x86 instances and Kunpeng instances
C. Bare metal servers are dedicated computing resources for users, and support VPC and security group isolation
D. The billing mode of BMS is yearly and monthly, and does not support pay-as-you-go
正解：A

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Huawei HCIP-Cloud Service Solutions Architect V3.0 認定 H13-821_V3.0-ENU 試験問題:

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

2. A scaling policy can trigger scaling activities, which is a way to adjust the number of instances or bandwidth in a scaling group. The scaling policy specifies the conditions that need to be met and the operations that need to be performed when the scaling activity is triggered. When the scaling conditions are met, the system will automatically trigger a scaling activity. Currently, the system supports three scaling policies: alarm policy, timing policy, and periodic policy.

A) False
B) True

3. ROMA Connect is an all-in-one application and data integration platform, which belongs to the ROMA series of products. Which of the following descriptions about ROMA Connect is wrong?

A) Service integration encapsulates the existing back-end services, data sources and custom functions into a standard RESTful API, and opens it to the outside world. The system supports the full lifecycle management of APs
B) Data integration supports flexible conversion of multiple heterogeneous data sources, and the ability to store data into lakes and warehouses integrates data replication services DRS and cloud data migration CDM services
C) ROMA Connect supports the MQTT protocol to realize IoT device access, device management, data collection and device control capabilities
D) Provide a collection of public capabilities such as unified identity authentication, mobility, visual rendering, and cloud-edge-device collaboration for industry applications

4. Due to business needs, an independent software developer 1SV often needs to repeatedly deploy the environment. It takes a long time to prepare the environment. Errors will inevitably occur in the manual configuration of the business. Multiple identical environments need to be maintained separately, resulting in high overall costs. Therefore, the company plans to use Huawei Cloud application orchestration service AOS to solve related problems.
What functions does the customer use AOS to solve the problems encountered? (Multiple choice)

A) By using templates, the deployment of software and the opening of resources are automated to achieve one-click rapid deployment
B) The life cycle management of software can be realized through AOS service in a unified way, and software upgrades, scaling and other operations can be completed with one click
C) All required cloud service resources can be solidified through templates to reduce the impact of human errors
D) The free application template provided by the AOS platform can meet all the needs of the enterprise's diversified business

5. The main functions of Huawei Cloud Resolution Service include public network domain name resolution, intranet domain name resolution, reverse resolution, smart line resolution, resolution records, auditing, and other functions. Among them, through cloud audit, the operation events related to the cloud analysis service can be recorded, which is convenient for future query, audit and return to the lake. In the cloud audit service management console, any operation record can be viewed or exported.

A) False
B) True

質問と回答：

質問 # 1
正解： A

質問 # 2
正解： B

質問 # 3
正解： D

質問 # 4
正解： A、B、C

質問 # 5
正解： A