[Sep-2025] Study resources for the Valid H13-821_V3.0-ENU Braindumps!
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The HCIP-Cloud Service Solutions Architect V3.0 exam covers a wide range of topics, including cloud computing architecture, cloud service design, deployment and maintenance, and cloud security. H13-821_V3.0-ENU exam is designed to test the candidate's ability to plan and design cloud solutions according to the customer's requirements, identify potential issues, and provide recommendations to mitigate risks.
NEW QUESTION # 132
With the continuous evolution of IT architecture, business cloudification is a major trend, and at the same time, business cloudification has also brought changes to operation and maintenance. In HUAWEI CLOUD, HUAWEI CLOUD is responsible for part of the operation and maintenance work, and part needs to be operated and maintained by customers themselves.
In the HUAWEI CLOUD PaaS environment, customers are required to be responsible for the content of business operation and maintenance. What are the main items? (Multiple choice)
- A. Middleware
- B. Business data
- C. Applications
- D. Operating system
Answer: A,C,D
NEW QUESTION # 133
A customer of a game company needs to build a real-time leaderboard, use Pub/Sub to realize an instant chat room, deploy a dynamic server to update the "circle of friends" published by players, an account server to save basic user information, and a friend server to persistently store massive, Complex web of player relationships.
Which of the following HUAWEI CLOUD database products can be used to meet the above requirements? (Multiple choice)
- A. Based on the Huawei cloud database GaussDB (for Redis), it supports the provision of real-time data persistence, strong consistency guaranteed of multiple copies, real-time monitoring, elastic scaling, automatic backup, etc. station generation service
- B. Build based on Huawei Cloud database GaussDB (for MySQL), rich data types, business dynamic load balancing, second-level expansion during peak hours, low cost, large-capacity storage, etc.
- C. Based on the Huawei cloud database GaussDB (for Mongo), some game data, such as user equipment and user points, can be stored in it
- D. Built based on Huawei Cloud database DCS, by putting hotspot data into the cache, the client access speed is accelerated and the user experience is improved
Answer: A,C,D
NEW QUESTION # 134
In the storage-computing separation scheme of bare metal service BMS service + object storage OBS service, it not only means the decoupling of resources, but also decoupling at the software level, which can support independent maintenance, installation, deployment and upgrade
- A. False
- B. True
Answer: B
NEW QUESTION # 135
Which of the following descriptions about cloud hard drive EVS initialization are correct? (Multiple choice)
- A. The data disk is mounted to the elastic cloud server ECS and can only be used after initialization
- B. Create a data disk separately, and then mount the data disk to the elastic cloud server ECS. The data disk does not need to be initialized
- C. When creating an elastic cloud server ECS, it will have its own system disk and will be automatically initialized
- D. When creating an elastic cloud server ECS, it will have its own system disk, which needs to be initialized before it can be used
Answer: A,C
NEW QUESTION # 136
Serverless is a model of cloud computing based on Platform as a Service (Paas). Serverless computing provides a micro-architecture. End customers do not need to deploy, configure, or manage server services. The server services required for code operation are all provided by the cloud platform. Therefore, Serverless can be regarded as a single cloud service product.
- A. False
- B. True
Answer: A
NEW QUESTION # 137
The cloud monitoring service CES provides users with a three-dimensional monitoring platform for resources such as cloud servers and bandwidth. Which of the following services can be monitored through CES? (Multiple choice)
- A. Single cloud server ECS
- B. Object storage service OBS
- C. Bare metal server BMS
- D. Cloud Disk Service EVS
Answer: A,B,C,D
NEW QUESTION # 138
When planning and designing business security, ELB can be set to provide services to the public network to ensure business scalability while avoiding the direct opening of business nodes to the public network.
- A. False
- B. True
Answer: B
NEW QUESTION # 139
A smart park cloud needs to access a large number of video surveillance probes, receive data uploaded by various devices on the cloud device management platform, and remotely monitor the operating status of the devices. To achieve this goal, the most suitable product is IoT data analysis service.
- A. False
- B. True
Answer: A
NEW QUESTION # 140
A software development enterprise hopes to build a complete DevOps process from code submission to application deployment with the help of cloud container instance service CCI, so as to improve the efficiency of enterprise application generation selection.
Which of the following descriptions of this scene is wrong?
- A. The container is started on demand, and the payment is made according to the resource specification and convenient use time, so as to avoid idle resources
- B. Support GPU/FPGA and other computing acceleration
- C. Delivered as a container image, it can be migrated from the development environment to the production environment indiscriminately
- D. Users do not need to create and maintain clusters, and realize the whole process automation from CI/CD
Answer: B
NEW QUESTION # 141
Compared with non-relational data, relational databases complete the matching of the following options from the perspective of storage and expansion. (drag)
Answer:
Explanation:
NEW QUESTION # 142
Which of the following HUAWEI CLOUD security services can effectively protect game server hosts from mining and ransomware attacks?
- A. Enterprise host security HSS
- B. Anti-DDoS Pro
- C. Application Firewall WAF
- D. ACL firewall
Answer: A
NEW QUESTION # 143
No-relational databases have extremely high concurrent read and write performance. Because it uses () to store data.
Answer:
Explanation:
semi-structured
NEW QUESTION # 144
The application of the microservice architecture in a cloud-based scenario needs to analyze and locate problems through logs. Using traditional log location methods is often time-consuming and laborious. In the following description of the ServiceStage log function of the Huawei Cloud application management and operation and maintenance platform, which is correct? (Multiple choice)
- A. You can view application logs in real time on the ServiceStage application operation and maintenance interface without entering the background
- B. Log files cannot be exported on the ServiceStage application operation and maintenance interface, and can only be viewed online
- C. Use the log retrieval function to quickly query the required logs in the massive logs
- D. It can be combined with the source information of the log and the original data of the context to assist in locating the problem
Answer: A,C,D
NEW QUESTION # 145
A company deployed multiple sets of Muermetes environments in the XX data center, and conducted unified monitoring of multiple sets of ubernetes environments through Pometheus (separate device deployment). One day, engineer MR Wang suddenly found that he could not obtain the latest monitoring data of a certain Mubrmetes environment. After inspection, it was confirmed that the business in this environment can be accessed normally, and the business operation is also normal. Which of the following analysis options for the problem is the likely cause?
- A. The Exporters component is abnormal, so the monitoring data cannot be read normally by Prometheus Server
- B. Prometheus global alarm configuration policy error caused
- C. The Alertmaneger component is abnormal, which can be resolved after restarting the service
- D. Prometheus Server is abnormal and cannot receive data normally
Answer: B
NEW QUESTION # 146
SpringBoot is designed to simplify the initial construction and development process of applications in the Istic architecture. The framework simplifies configuration files, etc., and contains many out-of-the-box microservice functions, so that operation and maintenance personnel no longer need Defining templated configurations greatly improves application development efficiency.
- A. False
- B. True
Answer: B
NEW QUESTION # 147
Data Warehouse Service DWS is composed of many logical nodes with various system resources such as CPU, memory and storage that are not shared. It has a large-scale parallel processing engine. It is based on which of the following architectures
- A. Shared Everthting architecture
- B. ShareMemory architecture
- C. SharedNothing Architecture
- D. ShareDisk Architecture
Answer: C
NEW QUESTION # 148
Huawei Cloud provides high-performance middleware services to solve the problems caused by traditional enterprise middleware. Which of the following are the benefits of cloud middleware services? (Multiple choice)
- A. Upgrades and patches: The cloud middleware professional team is responsible for code maintenance and bug fixes
- B. Reliable and safe: Service reliability and failover are guaranteed by cloud middleware services
- C. Ready to use out of the box: no need to consider the installation of software and hardware, it can be used after purchase
- D. Fault recovery, automatic recovery in seconds without any human input
Answer: A,B,C,D
NEW QUESTION # 149
Data replication service DRS supports data circulation between multiple data sources, complete capabilities of real-time migration, backup migration, real-time synchronization, data subscription and real-time disaster recovery
- A. False
- B. True
Answer: A
NEW QUESTION # 150
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. False
- B. True
Answer: B
NEW QUESTION # 151
An enterprise deploys new services in HUAWEI CLOUD through the cloud container instance service CCI. The operation and maintenance personnel MR Wang is going to connect the CCI instance to the application operation and maintenance management service AOM to facilitate subsequent viewing and retrieval of logs. Which of the following description of connecting CCI to AOM service is correct? (Multiple choice)
- A. Support ".log", ".trace", ".out" log files under the log path
- B. You need to add log storage to the container when creating the load
- C. The log can be dumped to the AOM service by means of log dump
- D. There is no limit to the number of log files, but the log storage space needs to be billed
Answer: A,B,C,D
NEW QUESTION # 152
Enterprise A plans to migrate its business to the cloud, and conduct security planning before the migration. Design from five aspects: the network layer, the host layer, the application layer, the data layer, and security management. Please combine the following Huawei cloud services with their security Levels are matched.
Answer:
Explanation:
NEW QUESTION # 153
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