[UPDATED 2024] Huawei H13-821_V3.0-ENU Questions Prepare with Free Demo of PDF
NEW 2024 Certification Sample Questions H13-821_V3.0-ENU Dumps & Practice Exam
To be eligible for the Huawei H13-821_V3.0 certification exam, candidates must have a solid understanding of cloud computing fundamentals, including virtualization, storage, network, security, and management. They should also have experience in designing, implementing, and managing various cloud services and solutions. H13-821_V3.0-ENU exam consists of theoretical and practical questions that cover a range of topics, such as cloud infrastructure planning and design, cloud service deployment and management, cloud security, and cloud service optimization. Upon passing the exam, candidates will receive the Huawei HCIP-Cloud Service Solutions Architect V3.0 certification, which demonstrates their expertise in cloud computing and cloud service solutions architecture.
Huawei H13-821_V3.0 (HCIP-Cloud Service Solutions Architect V3.0) Certification Exam is an excellent opportunity for IT professionals to demonstrate their knowledge and skills in cloud computing. With the increasing demand for cloud computing professionals, this certification can help IT professionals stay ahead of the curve and remain competitive in the job market.
NEW QUESTION # 228
Huawei Cloud () service is a one-stop cloud DerSecOps platform for developers. From requirement distribution to code submission and construction, testing and verification, deployment and operation and maintenance, it opens up the complete path of software delivery and provides software R&D hosting Operation and maintenance end-to-end support. (Please fill in the English name of the service)
Answer:
Explanation:
DevCloud
NEW QUESTION # 229
The cloud monitoring service CES can collect log data of hosts and cloud services. After collecting logs, the log data can be displayed in a simple and orderly manner on the cloud log console, and can be queried in a convenient and fast manner. Long-term storage, convenient for users to retrieve at any time.
- A. True
- B. False
Answer: B
NEW QUESTION # 230
The cloud audit service CTS can provide log audit services and support the collection, storage and query of operation records of various cloud resources. Which of the following descriptions about CTS services is wrong?
- A. Support multiple IaaS resource services (such as elastic cloud host ECS), and related events can be stored for a long time through OBS
- B. The configuration is flexible and diverse, and multiple trackers can be created in one region, and one tracker can also be configured with multiple object stores to realize classified storage of different types of data
- C. It can help enterprises quickly collect event information, which can be viewed on the management console after resource changes
- D. The event list records the details of tenants' operations on cloud service resources such as creation, modification, and deletion, including management events and data events
Answer: A
NEW QUESTION # 231
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. 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
- B. Referer verification: the value of the referer field carried in the request URL is empty, and the CDN node returns an HTTP 403 error
- 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
Answer: A,C,D
NEW QUESTION # 232
A user deploys his core business in the local data center, and deploys the edge business on the cloud.
Now due to business needs, it is necessary to interconnect the data center with the cloud network. Which of the following services can help users achieve this goal? (Multiple choice)
- A. Peer-to-peer connection
- B. Cloud connection
- C. Virtual Private Network
- D. Cloud Dedicated Line
Answer: C,D
NEW QUESTION # 233
Check mark (E workload is an application running on Kubernetes, a workload is composed of one or more instances (Pod). An instance is composed of one or more containers, and each container corresponds to a container image
- A. False
- B. True
Answer: B
NEW QUESTION # 234
In the practical guidance of microservices, () microservices can be published in gray scale.
Answer:
Explanation:
weather
NEW QUESTION # 235
When the capacity of the existing cloud hard disk is insufficient, the user can expand the capacity of the cloud hard disk, that is, expand the capacity of the cloud hard disk. When there is remaining capacity, the user can also reduce the capacity of the cloud hard drive.
- A. True
- B. False
Answer: B
NEW QUESTION # 236
The data encryption service DE7 can effectively help users manage data security on HUAWEI CLOUD. There are currently three application scenarios as follows, and the following three scenarios can be satisfied in turn. Which is the most recommended product order?
1. Storage service encryption: integrate with OBS, EVS, VBS, IMS and other services to directly create encrypted storage services
2. Application encryption: by calling the API, the upper layer application APP encryption is completed
3. Blast-proof host login: When logging in to the host, bring your own private key for authentication and replace the password login method
- A. Dedicated encryption DHSM, key management KMS, key pair management KPS
- B. Key pair management KPS, key management KMS, exclusive encryption DHSM
- C. Dedicated encrypted DHSM, key management KMS, key management KMS
- D. Key management KMS, dedicated encryption DHSM, key pair management KPS
Answer: D
NEW QUESTION # 237
Which of the following descriptions about SOA architecture and microservice architecture are correct? (Multiple choice)
- A. Service delivery: SOA architecture delivery is relatively slow, microservice architecture delivery is relatively faster
- B. Application scenarios: SOA architecture is huge, complex, and heterogeneous enterprise-level systems, microservice architecture is fast, lightweight, and Web-based Internet systems
- C. Communication method: SOA architecture mostly uses ESB as the role of communication between services, microservice architecture uses lightweight communication methods, such as HTTP RESTful
- D. Deployment method: SOA architecture services mostly adopt distributed development + independent deployment, microservice architecture mostly adopts bus-style development + overall deployment
Answer: A,B,C
NEW QUESTION # 238
The cloud-native database MRS is one of the big data solutions provided by HUAWEI CLOUD for customers. Which of the following descriptions about IRS is wrong?
- A. Hadoop's distributed file system HDFS can realize reliable centralized reading and writing of large-scale data, which is very suitable for random reading and writing of small files
- B. MRS can connect to Kafka in real time, analyze Storm in real time, mass store Hbase and other components, and complete the process of mass data information collection, analysis and processing
- C. You can quickly migrate offline Hadoop big data platform data to the cloud through cloud data migration CDM and other products, and move customer business and data to the cloud big data service MRS at one time
- D. MRS provides users with a unified management platform for enterprise-level big data clusters, helping users quickly grasp the health status of services and hosts
Answer: A
NEW QUESTION # 239
In the Huawei Cloud security protection framework, in addition to using security protection products to ensure the security and operation and maintenance security of the infrastructure in the architecture, which of the following factors need to be considered? (Multiple choice)
- A. Information Security Level Protection
- B. Tenant Lifecycle Management
- C. Process system security
- D. System expansion security
Answer: A,B,C,D
NEW QUESTION # 240
Data replication service DRS can not only support data migration scenarios, but also support data subscription services similar to those provided by Kafka.
- A. True
- B. False
Answer: B
NEW QUESTION # 241
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
Answer: B
NEW QUESTION # 242
As a distributed large-scale resource scheduling system at the bottom of the cloud, Huawei Cloud Smart Cloud Brain includes the following core subsystems: data collection and docking subsystem, data storage and service subsystem, data analysis and modeling subsystem, and resource pool Operation Subsystem, Business Innovation Subsystem
- A. True
- B. False
Answer: B
NEW QUESTION # 243
HUAWEI CLOUD provides exclusive load balancing services and shared load balancing services.
In the description of the respective advantages of the dedicated load balancing service and the shared load balancing service, which one is wrong?
- A. Exclusive load balancing: multiple specifications, super performance support, select on demand
- B. Exclusive load balancing: exclusive resources, high performance guarantee
- C. Exclusive load balancing: supports IPv6 dual-stack, flexible deployment in multiple availability zones
- D. Shared load balancing: users share cluster resources, clusters support super performance, and only charge instance-related fees
Answer: D
NEW QUESTION # 244
Which of the following descriptions about HUAWEI CLOUD container solutions are correct? (Multiple choice)
- A. Non-intrusive traffic management can be realized through application service grid ASM
- B. Implement elastic scaling of cross-cluster applications through elastic load balancing (ELB)
- 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 # 245
YAML language is a highly readable language used to express data serialization. It is especially suitable for expressing or editing data structures, various configuration files, etc. It is also widely used in Docker and Kubernetes.
Which of the following descriptions about YAML are correct? (Multiple choice)
- A. The data types supported by YAML include objects, arrays, and scalars
- B. YAML can be used to create automated protocol files without the need to manage or care about them
- C. You can create a stateless workload in a kubernetes cluster through YAML
- D. You can create stateful workloads in the kubernetes cluster through YAML
Answer: A,B,C,D
NEW QUESTION # 246
An Internet company uses Huawei Cloud to deploy its web services. It can use the object storage service OBS to store dynamic files, and use the elastic file service SFS to store static files.
- A. False
- B. True
Answer: B
NEW QUESTION # 247
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