Free Huawei H13-831-ENU Exam Dumps Questions & Answers


Exam Code/Number:	H13-831-ENUJoin the discussion
Exam Name:	HCIE-Cloud Service Solutions Architect V1.0
Certification:	Huawei
Free Question Number:	268
Publish Date:	Sep 02, 2026
# of views:	3126
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Total 268 questions

Question 1

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

Question 2

After the user migrates the host using the HUAWEI CLOUD SMS service, which of the following will change between the destination end and the source end?

A.Certificate
B.Application configuration
C.Registry / Startup item
D.Username

Question 3

Which extension mode does Huawei Cloud DDS document database service not support?

A.HA active/standby mode
B.Multiple Shard nodes
C.Multiple Mongos
D.Disk expansion in replica set mode.

Question 4

The video file data of a certain company is stored in the OBS bucket in the Beijing area of HUAWEI CLOUD, due to remote backup requirements. Beijing region will need OBS copy files to the bucket Shanghai area OBS barrel, which of the following programs are feasible? (Multiple choice)

A.Use object storage migration service.
B.Use cloud hard disk backup service.
C.Configure OBS cross-region replication.
D.Use storage disaster recovery services

Question 5

The health check mechanism of HUAWEI CLOUD ELB can identify whether there are unavailable ECS instances in the back-end server group. If there are, these abnormal ECS instances will not be assigned tasks until these ECS instances return to normal. However, in some special application scenarios, the health check needs to be turned off. Which of the following descriptions about turning off the health check is correct?

A.Both the fourth and seventh floors can close the health check.
B.The health check can be turned off for the fourth layer service, but the health check cannot be turned off for the seventh layer service.
C.The health check can be turned off for the seventh layer service, but the health check cannot be turned off for the fourth layer service.
D.The health check cannot be closed on the fourth and seventh floors.