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：2024-12-20

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：
Which of the following descriptions about virtual private cloud VPC and peer-to-peer connections is wrong?
A. Considering the high availability of business, multiple VPC peering connections can be established between VPCs at the same time
B. When creating a peer-to-peer connection between VPCs, by default a VPC cannot access the public network through the EIP of another VC
C. After the peer-to-peer connection is established, it is necessary to add routes to the UPCs at both ends to communicate
D. If the CIDR of the VPC has a heavy committee, but the subnets do not overlap, then a peer-to-peer connection can be established between the VPCs
正解：A

質問 2：
Cloud disk EVS can provide tenants with diversified and persistent storage services. Which of the following descriptions about EvS is correct? (Multiple choice)
A. Users can divide the disk type of the cloud hard disk according to the different back-end storage types accessed
B. The shared cloud disk supports multi-node online expansion
C. Disks configured with snapshots do not support changing the disk type
D. EVS disks can be mounted to a single instance, or EVS can be uninstalled from an instance and mounted to another instance
正解：A,B,C,D

質問 3：
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 4：
Which of the following descriptions about EVS is correct? (Multiple choice)
A. Users can expand cloud hard disk capacity at any time without interrupting business
B. The shared cloud disk supports mounting to multiple Regicn cloud servers
C. When the user wants to expand the capacity of the cloud hard disk, the business needs to be interrupted first
D. A safe encryption method can be used to encrypt data on the user's cloud hard disk, snapshot and backup
正解：A,D

質問 5：
Cloud container engine service CCE provides highly scalable and high-performance enterprise-level Kubernetes clusters and supports running Docker containers. With the help of cloud container engine, users can easily deploy, manage, and expand containerized applications on the cloud.
A. False
B. True
正解：B

質問 6：
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 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
B. Use enterprise host security HSS to scan web vulnerabilities and operating system vulnerabilities, and list the overall security status of each website asset
C. 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
D. 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
正解：A,D

質問 7：
For users who use elastic cloud servers, install the Linux operating system. When configuring the network manually, the static address is the main one. When the system's network management tools are not needed, it is not recommended to enable the NetTorklanager service. The NetTorklanager service will conflict with the system's internal network services, resulting in network abnormalities.
A. False
B. True
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. The instance removal strategies currently supported by the auto scaling service include four methods. They are: earlier created instance, later created instance, earlier created instance in earlier created configuration, and later created instance in earlier created configuration. The instance policy created earlier is useful when users want to test a new scaling configuration but do not want to keep it in production.

A) False
B) True

2. The IoT data analysis service IOTA is based on the IoT asset model and integrates IoT data integration, cleaning, storage, analysis, visualization and other functions. Which of the following is the correct description of the IOTA analysis function? (Multiple choice)

A) Real-time analysis: Based on the big data flow computing engine, it provides real-time analysis capabilities of the Internet of Things
B) Offline analysis: support multiple data sources, support standard SQL interface
C) On-site AI analysis, based on the AI computing engine, realizes intelligent data analysis on the IoT device side
D) Time series analysis, support time series data storage with high compression ratio, efficient time series query efficiency, massive timeline capability

3. 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.

4. HUAWEI CLOUD has five categories of 20+ security services and 200+ security ecological services, which can meet all aspects of security needs of customers on the cloud.
Different security products have different isolation effects. Now, the four scenarios are as follows. Regardless of the security protection effect, only the resource isolation is considered. What is the order of products that can satisfy these four scenarios in turn?
1. Isolation between instances in the same VPC
2. Isolation between subnets in the same VPC
3. Isolation between different VPCs
4. Isolation between the Internet and VPC

A) Security Group, ACL, Cloud Firewall CFW, Cloud Firewall CFW
B) ACL, Security Group, DDoS Protection Service ADS, Web Application Firewall WAF
C) ACL, security group, cloud firewall CFW, DDoS protection service ADS
D) Security group, ACL, cloud firewall CFW, domain name resolution service DNS

5. The Docker image contains the packaged application and the environment it depends on (such as CPU, memory and other resources), it contains the file system and other metadata available to the application, such as the executable file path when the image is running, etc., so compared with virtualization technology, it has higher security.

A) False
B) True

質問と回答：

質問 # 1
正解： A

質問 # 2
正解： A、B、D

質問 # 3
正解： C

質問 # 4
正解： A

質問 # 5
正解： A