2025 Correct Practice Tests of H13-821_V3.0-ENU Dumps with Practice Exam
Certification Sample Questions of H13-821_V3.0-ENU Dumps With 100% Exam Passing Guarantee
Huawei H13-821_V3.0 (HCIP-Cloud Service Solutions Architect V3.0) Certification Exam is a professional certification exam offered by Huawei for IT professionals. H13-821_V3.0-ENU exam is designed to test the knowledge and skills of IT professionals in the field of cloud service solutions architecture. The Huawei H13-821_V3.0 exam is a globally recognized certification that is highly sought after by employers in the IT industry.
Huawei H13-821_V3.0 exam is designed to test the candidate's knowledge of cloud architecture and solutions design. H13-821_V3.0-ENU exam covers a range of topics including cloud computing concepts, cloud service models, cloud deployment models, cloud security, and cloud management. Candidates are required to demonstrate their understanding of these topics by answering multiple-choice questions.
NEW QUESTION # 236
A large Internet company is planning to deploy a test environment on Huawei Cloud. The operation and maintenance director requires that when purchasing an elastic cloud server, in addition to the system disk, an additional data disk must be added, and the IOPS limit of the data disk must be higher than the upper limit. 2,220, the cloud disk with the lowest IOPS burst limit value higher than 6,500 and the lowest cost.
Which of the following descriptions about EVS types of cloud disks is most suitable? (Multiple choice)
- A. Extremely fast SSD cloud hard disk
- B. Ultra-high IO cloud hard disk
- C. Universal SSD Cloud Disk
- D. High IO Cloud Disk
Answer: A,D
NEW QUESTION # 237
The bare metal server supports four network types, which are virtual private cloud, advanced network, custom VLAN network, and B network.
- A. True
- B. False
Answer: B
NEW QUESTION # 238
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. Public network IP access
- C. Intranet IP access
- D. VPN access
Answer: A
NEW QUESTION # 239
A game company deploys its business on a cloud server equipped with a Linux system, and uses the cloud hard disk service to back up its log data. At present, the operation and maintenance personnel find that the disk usage rate has reached 80%, and the cloud hard disk needs to be expanded. After the operation and maintenance personnel perform the capacity expansion operation, they find that the capacity of the cloud disk has not increased. Possible reason: The engineer only expanded the capacity of the disk, but did not format the expanded part, resulting in the hard disk space being expanded cannot be used normally.
- A. True
- B. False
Answer: A
NEW QUESTION # 240
Which of the following descriptions about the use of the FunctionGraph service is wrong?
- A. When using FunctionGraph, there is no need to activate or pre-configure computing, storage, network and other services
- B. In order to ensure the high reliability of the business, it is necessary to configure a separate business monitoring and operation and maintenance system for it
- C. The underlying computing resources are provided and managed by FunctionGraph, including server CPU, memory, network and other resources
- D. Support online code editing and uploading JAR packages for code import, and support various types of triggers such as SIIN, APIG and OBS
Answer: B
NEW QUESTION # 241
Which of the following items are typical application scenarios for AS elastic scaling services? (Multiple choice)
- A. E-commerce platform
- B. Live Video Sites
- C. Image processing
- D. Company home page
Answer: A,B
NEW QUESTION # 242
HUAWEI CLOUD MapReduce Service MRS can support massive data analysis of weather data in the environmental protection industry. Please connect the components shown in the figure below with their corresponding functions.
Answer:
Explanation:
NEW QUESTION # 243
Which of the following descriptions about bare metal server BMS is wrong?
- A. Bare metal servers are currently divided into two types according to the CPU architecture: x86 instances and Kunpeng instances
- B. The billing mode of BMS is yearly and monthly, and does not support pay-as-you-go
- C. Bare metal servers and virtual machines have virtualization overhead, resulting in a certain loss of computing performance
- D. Bare metal servers are dedicated computing resources for users, and support VPC and security group isolation
Answer: C
NEW QUESTION # 244
Which of the following descriptions about cloud-native key technologies are correct? (Multiple choice)
- A. Immutable infrastructure: Once deployed, hardware devices such as servers cannot be modified or adjusted
- B. Declarative API: declare the operations to be performed by the system through configuration files
- C. Microservices: A single application is composed of many smaller components or services that are loosely coupled and independently deployable
- D. Service Mesh: Usually used to describe the network of microservices that make up an application and the interactions between applications
Answer: A,B,C,D
NEW QUESTION # 245
A customer plans to monitor the Kubernetes environment of a data center through Prometheus+Grafana. Which of the following description of Prometheus is wrong? (Multiple choice)
- A. The management services of Prometheus and Grafana can support containerized deployment
- B. Prometheus supports local storage or remote storage of monitoring data
- C. Pul1 means that exporters actively push the pulled data to Prometheus Server
- D. Push means that exporters actively push data to Prometheus master Server
Answer: A,B,C,D
NEW QUESTION # 246
With the development of cloud computing technology, the carrier of computing has gradually developed from the original serverless to virtual machines.
- A. True
- B. False
Answer: B
NEW QUESTION # 247
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. User roles and policy configurations can only be assigned through enterprise projects
- B. By default, the newly created IAM user does not have any CSE operation permissions
- C. According to the granularity of authorization, it can be divided into roles and policies
- D. CSE resources cannot be divided by physical area
Answer: B,C
NEW QUESTION # 248
Huawei Cloud MapReduce Service MRS builds big data clusters based on containers. It is a service for deploying and managing Hadoop systems on Huawei Cloud. One-click deployment of Hadoop clusters.
- A. True
- B. False
Answer: B
NEW QUESTION # 249
Cloud backup service CBR can provide simple and easy-to-use backup services for cloud servers and cloud hard disks. When events such as virus invasion, human error deletion, software and hardware failures, etc. occur, data can be restored to any backup point. Currently, elastic cloud Server backup can be backed up through the "Cloud Server Backup" service and the "Cloud Disk Backup" service.
In the following comparison of the two backups, which items are correct? (Multiple choice)
- A. From the dimension of recommended scenarios: cloud server backup, the entire cloud server needs to be protected, cloud hard disk backup, the system disk has no personal data, so only part of the data disk needs to be backed up
- B. Dimensions of backup/restore objects: cloud server backup, all cloud disks in the server, cloud disk backup, specified single or multiple disks
- C. From the dimension of advantages: cloud server backup, all disk data under the same server are consistent, that is, all cloud hard disks are backed up at the same time, and there is no data inconsistency caused by backup creation time difference, cloud hard disk backup, to ensure data security while reducing backup costs
- D. From the dimension of backup speed: cloud server backup, the backup speed is fast, cloud hard disk backup, the backup speed is slow
Answer: A,B,C
NEW QUESTION # 250
The software development platform service DevCloud supports functions such as project management, code hosting, and code inspection. In the following description, which items belong to project management? (Multiple choice)
- A. A variety of project statistical charts to keep track of project development
- B. Automated code, build, compile and package
- C. Support defect tracking and document hosting
- D. Support whitelist and code warehouse access log audit
Answer: A,C
NEW QUESTION # 251
Which of the following descriptions about cloud resolution service DNS is wrong?
- A. Intranet domain names only take effect within the associated VPC
- B. Cloud resolution service supports domain name resolution to other cloud service providers or offline computer rooms
- C. When the record value has multiple IP addresses, DNS will randomly return an address
- D. Cloud resolution service only supports resolving domain names to fixed IPv4 addresses or IPv6 addresses
Answer: D
NEW QUESTION # 252
Document database service DDS supports multiple instance types to meet different business scenarios. DDS supports multiple architectures, such as: cluster architecture, single-node architecture, etc. Which of the following descriptions about DDS are correct? (Multiple choice)
- A. Instance specifications support x86 and Kunpeng architectures
- B. MongoDB generally uses a format similar to JSON to store
- C. Support data one-click dump OBS
- D. DDS is fully compatible with the MongoDB protocol
Answer: A,D
NEW QUESTION # 253
A user needs to collect logs from the elastic cloud server ECS through the cloud log service TS. Which of the following description of the LTS service is wrong?
- A. Log groups can be created in the log stream to facilitate further classification and management of logs
- B. The log data beyond the storage time will be automatically deleted, and the log data that needs to be stored for a long time can be dumped to the object storage OBS
- C. CAgent needs to be installed for the ECS host
- D. You can set the log storage time by creating a log stream
Answer: A
NEW QUESTION # 254
The Huawei Cloud Application Performance Management APM service is a cloud service that monitors and manages cloud application performance and faults in real time. It can provide professional distributed application performance analysis capabilities. The Agent collects multiple indicators such as application data and basic resource data through intrusion. Help operation and maintenance personnel to quickly solve problems such as problem location and performance bottlenecks in applications under distributed architecture.
- A. True
- B. False
Answer: B
NEW QUESTION # 255
The cloud database RDS for NySQL has made a lot of optimizations in the kernel. In the following description of the optimized content, which items are correct? (Multiple choice)
- A. Thread pool, introduces the function of thread pool in the enterprise version, supports more connections under large concurrency, and has better performance
- B. The storage engine can automatically convert InnoDB to MyISAN, which is transparent to users and solves the problem that InnoDB does not support transactions
- C. Security controls such as system libraries: prevent users from deleting system libraries by mistake or executing some commands that destroy the normal operation of the instance
- D. Multi-threaded replication: only 5.7 introduces transaction-level multi-threaded replication, effectively reducing replication delay
Answer: A,B,C,D
NEW QUESTION # 256
An enterprise has deployed its business system on Huawei Cloud and needs to ensure the reliability and continuity of the business. Which of the following statements is wrong?
- A. If there are a large number of ECSs that need to access the external network, it is recommended to use the DNAT gateway function to avoid placing too many ECSs on the external network
- B. Different system components can be deployed on different ECS
- C. For servers deployed at a single point, it is best to implement disaster recovery protection through the storage disaster recovery service SDRS
- D. Run multiple ECS instances on the backend of the elastic load balancing ELB, and enable the health check of the ECS on the ELB
Answer: A
NEW QUESTION # 257
Which of the following descriptions about HUAWEI CLOUD container solutions are correct? (Multiple choice)
- A. Implement elastic scaling of cross-cluster applications through elastic load balancing (ELB)
- B. Non-intrusive traffic management can be realized through application service grid ASM
- C. Support cross-cloud unified cluster resource management through the multi-cloud container platform MCP
- D. Realize call chain tracking through application operation and maintenance management AOM
Answer: A,B,C,D
NEW QUESTION # 258
Which of the following descriptions about storage disaster recovery service SDRS is correct? (Multiple choice)
- A. Disaster recovery is mainly aimed at major natural disasters such as fire and earthquake, so a certain safety distance must be ensured between the production site and the disaster recovery site
- B. The highest level of disaster recovery can achieve RPO=0, backup can set multiple automatic backup strategies at different time points, and restore data to different backup points
- C. The disaster recovery system not only protects data, but also ensures business continuity
- D. Support GPU acceleration, FPGA acceleration, bare metal servers, and use storage disaster recovery services
Answer: A,B,C
NEW QUESTION # 259
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Huawei H13-821_V3.0 exam is a challenging exam designed to test the skills and knowledge of professionals in the cloud computing industry. The HCIP-Cloud Service Solutions Architect V3.0 certification is a valuable certification for professionals who work in cloud computing and want to demonstrate their expertise in designing, deploying, and managing cloud-based solutions. Candidates who pass the H13-821_V3.0 exam will have demonstrated their ability to design and implement cloud solutions that meet business requirements while ensuring scalability, reliability, and security.
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