Huawei HCIE-Cloud Service Solutions Architect V1.0 - H13-831-ENU Exam Questions [2026]

QUESTION NO: 1
The centOS7.4 operating system is also installed. The public image of HUAWEI CLOUD BMS bare metal service is different from the public image of conventional ECS server.

A. True B. False

Correct Answer: B

QUESTION NO: 2
Which of the following big data components are provided in the HUAWEI CLOUD MRS streaming computing cluster? (Multiple choice)

A. MapReduce B. Flume C. Storm D. Kafka

Correct Answer: B,C,D

QUESTION NO: 3
Huawei Cloud ELB provides traffic distribution services for multiple ECS instances. It has high availability,low cost,Safe and reliable features.
Which of the following descriptions of Huawei Cloud ELB features are correct? (Multiple choice)

A. Support elastic expansion based on application load. B. Provide free anti-DDoS attack capability above 20G. C. No need to purchase expensive load balancing equipment at one time. D. Support for disaster recovery in the same city

Correct Answer: A,C,D

QUESTION NO: 4
When the customer uses Huawei Cloud SMS to migrate the host, the source host is the key login, and the target is the host created using the password login method. After the migration is completed, you can use the password to log in to the target host.

A. True B. False

Correct Answer: B

QUESTION NO: 5
HUAWEI CLOUD ServiceStage application performance analysis provides powerful analysis tools. So that users can quickly locate fault points and bottlenecks. In addition to tools such as call chain, transaction application status, call process, etc., what other charting tools can be used?

A. Flow chart B. Topology C. UML chart D. Mind chart

Correct Answer: B

QUESTION NO: 6
When the operation and maintenance administrator use APM for transaction operations, which of the following is not a transaction operation supported by APM?

A. group transactions B. Customizable transaction rules C. Can set the transaction apdes threshold. D. Sort transactions according to the number of SQL calls

Correct Answer: D

QUESTION NO: 7
Which of the following description is wrong about Huawei Cloud DAS data management service?

A. Huawei Cloud DAS can support cross-region access in Huawei Cloud. B. Huawei Cloud DAS can view the client address currently connected to Huawei Cloud RDS cloud database. C. Huawei Cloud DAS can manage the self-built MySQL database on Huawei Cloud ECS D. Huawei Cloud DAS currently only supports the management of MySQL, Microsoft SQL Server, and DDS engines

Correct Answer: A

QUESTION NO: 8
What are the commonly used data encryption methods for users? (Multiple choice)

A. Server-side encryption B. Client side encryption C. Apply encryption

Correct Answer: A,B,C

QUESTION NO: 9
An Internet company plans to add a cloud storage function to its products for users to save personal files. Which cloud service is recommended for this company?

A. Dedicated distributed storage service DSS. B. Elastic File Service SFS C. Cloud Disk EvS D. Object storage OBS

Correct Answer: D

QUESTION NO: 10
Which of the following descriptions about the read-only instance of the HUAWEI CLOUD RS database is wrong?

A. Huawei cloud RDS number to create a read-only database instances of up to 10. B. The read-only instance of the HUAWEI CLOUD RDS database has an independent connection address. C. Both Huawei Cloud RDS for MySQL and RDS for MySQL PostgrepSQL support mounting read-only instances. D. After the read-only instance of HUAWEI CLOUD RDS database is used in conjunction with HUAWEI CLOUD DDM, the weight of the read policy can be set.

Correct Answer: A

QUESTION NO: 11
When using a Huawei Cloud RDS instance, users can configure an appropriate parameter group for the instance according to actual business needs. In which of the following situations, the RDS parameter group cannot be changed? (Multiple choice)

A. The RDS instance is in the process of being restored. B. There is only one parameter group corresponding to the RDS instance database engine. C. The RDS instance is restarting, changing specifications, or in an abnormal state. D. The RDS instance is editing the parameter group.

Correct Answer: A,C,D

QUESTION NO: 12
A customer in the VPC in an ECS (bound EIP) on the deployment of the SNAT service for the entire VPC provides the ability to access the public network, for which the custom route adds a default route (destination address 0.0.0.0 /0), the next hop is the ECS with the SNAT service deployed. At this time, if you bind EIP to another ECS in the VPC, what will happen?

A. The ECS can access the public network through the bound EIP. B. The ECS can access the public network, but it cannot be determined by SMAT service or EIP access. C. The ECS can't access the public network because of the clutter in the routing. D. The ECS can continue to be deployed by the SNAT services ECS access the public network.

Correct Answer: A