[2026] Huawei HCIP-Cloud Service Solutions Architect V3.0 - H13-821

문제1

Microservice is a software architecture style. It is based on small functional blocks that focus on a single responsibility and function, and uses a modular approach to combine complex large-scale applications. Each functional block uses language-independent APs communicate with each other.

A. True

B. False

정답: A

문제2

In the configuration of Situational Awareness SA, the maximum host quota refers to the maximum number of authorized detection hosts. It is recommended that the maximum host quota not be lower than the total number of hosts under the current account when purchasing.

A. True

B. False

정답: A

문제3

What are the advantages of Huawei cloud database RDS compared with self-purchased servers to build databases? (Multiple choice)

A. Data backup: ApsaraDB for RDS supports automatic and manual backups, and also supports custom backup storage periods. Self-built databases need to purchase backup equipment, specify settings and post-maintenance by yourself

B. Resource utilization, cloud database RDS is settled on an annual basis. Compared with monthly settlement, the cost is higher. Self-built databases need to consider the peak value. During peak business periods, the resource utilization rate is low

C. Deployment expansion: ApsaraDB for RDS elastic expansion, opened on demand, self-built database needs to purchase hardware that matches the original equipment, the overall cycle is longer

D. Maintenance cost: cloud database RDS basically does not require operation and maintenance, and self-built databases require more labor costs

정답: A,C,D

문제4

ROMA Connect supports integrated conversion between data with the same structure, but does not support integrated conversion between heterogeneous data.

A. True

B. False

정답: B

문제5

With the rapid development of the Internet industry, customer data is crucial to an enterprise. Data protection from attacks and rapid recovery after data failure have become important tasks considered by major cloud vendors.
HUAWEI CLOUD's cloud backup and recovery service, CBR, can provide data security services for which of the following scenarios? (Multiple choice)

A. Network Attack Protection

B. The cloud server is down

C. Application update error

D. Data was deleted by mistake

정답: B,C,D

문제6

Compared with cloud database RDS, Huawei's self-developed database GaussDB has many advantages over cloud database RDS in terms of system architecture and other aspects. Which of the following descriptions related to GaussDB is wrong?

A. All update operations are only logged, and Double write is no longer required. Reduced valuable network bandwidth

B. There is no longer a standby database, and all read-only databases are in the Active state. And bear the read traffic, making resource utilization higher

C. With multiple storages, when the access volume is large, the read and write performance of the database will be significantly improved

D. There is only one copy of storage, no need to purchase additional storage. If there are more read-only nodes, the storage cost will be saved more

정답: C

문제7

The cloud hard disk EVS can provide highly reliable, high-performance, rich specifications, and elastically expandable block storage services for elastic cloud servers to meet the business needs of different scenarios. It is suitable for distributed file systems, development and testing, data warehouses, and high-performance Calculation and other scenarios.
Regarding the disk mode of the cloud hard disk, which of the following items are correct? (Multiple choice)

A. VBD type

B. IDE type

C. SCSI type

D. SATA type

정답: A,C

문제8

Please match the relevant concepts about the microservice engine with their corresponding descriptions in the following options.

정답:

문제9

Application operation and maintenance management service AOM is a one-stop three-dimensional operation and maintenance management platform for cloud applications. It monitors cloud applications and related cloud resources in real time, and analyzes the health status of applications. Which of the following descriptions of AOM services are correct? (Multiple choice)

A. Supports custom notification actions, and can obtain alarm information through emails, text messages, etc., which can help users find abnormalities and their root causes in the first time

B. Through host monitoring, you can keep abreast of the resource usage, trends and alarms of the host. Using this information, you can respond quickly and ensure the smooth operation of the host

C. AOM provides log management capabilities and can dump logs to the object storage OBS service

D. The ICAgent installed on the host will automatically collect application information, including process name, component name, container name, etc.

정답: A,C,D

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