Free Huawei H13-831_V2.0 Exam Questions

Become Huawei Certified with updated H13-831_V2.0 exam questions and correct answers

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Total 505 Questions | Updated On: Jan 12, 2026

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Question 1

A social platform business has strong volatility and cannot be predicted in advance. When hot events occur, the service pressure increases sharply, and more ECS is required to ensure high service performance. But when running smoothly and without hot events, the pressure is relatively low and not requiring as much ECS. Which of the following scenarios can help reduce costs for this business? Multiple selection

A : Purchase an on-demand ECS instance and manually scale out during peak service hours, delete the redundant instances

B : and use AutoScali. The periodic policy of the nG service is scaled regularly to cope with service peaks

C : Purchasing Reserved Instances (on-demand packages) can save fees when creating and deleting ECS instances (compared to the subscription cycle).

D : Use the alarm policy of AutoSc a ling service to scale out the capacity horizontally when a high ECS load is detected: Detected When the ECS load is low, it can be scaled down to save costs

Answer: C,D

Question 2

For a critical application, the customer requires the deployment of a fault-tolerant architecture that can achieve RTO=0. Plan to choose C6 2xlarge. 4 types of elastic ECSs, it is estimated that at least 6 ECSs are required for this service. From an architect's point of view, which of the following architectures can meet the above requirements and provide the best overall capabilities? Single selection

A : Deploy 6 servers in each of the three zones, and use auto scaling to ensure that nodes can be replaced after damage

B : Deploy three servers in each of the two zones and use auto scaling to ensure that nodes can be replaced after they are damaged

C : Deploy 6 servers in each of the two zones and use auto scaling to ensure that nodes can be replaced after damage

D : Deploy three servers in each of the three zones and use auto scaling to ensure that the can be replaced after the node is damaged

Answer: D

Question 3

The following description of using HPA+CA to achieve automatic scaling of workload and node linkage, which one is wrong? Radio

A : CCE cloud container engine supports the creation of CA policies, scales capacity according to CPU/memory allocation ratio, and periodically scales nodes according to time

B : HPA expands according to the monitoring standard. and when the cluster resources are insufficient, the newly created pod will be in the Running state, CA All Running states are checked for POD According to the user-configured scaling policy, select the most suitable node pool to scale

C : Under normal circumstances, the two need to be used together, because HPA requires sufficient resources in the cluster to successfully expand. and when the cluster resources are not enough, the CA needs to expand the nodes so that the cluster has sufficient resources

D : When the cluster has a large amount of spare resources after HPA scale-in, the CA scale-in node needs to release resources so as not to cause waste

Answer: B

Question 4

The following description of BMS for bare metal services, what are the errors? Multiple selection

A : Suitable for online live broadcast of media companies and internal ketone awards of a small and medium-sized enterprise

B : BMS is a bare metal server Therefore, you cannot install the Agent plug-in for service monitoring

C : Supports mounting shared disks and SCSI cloud hard disks

D : Although it is a physical server resource, it does not support out-of-band management, and HUAWEI CLOUD manages bare metal server resources

Answer: A,B,D

Question 5

What capabilities of HUAWEI CLOUD Big Data can help game enterprises perform operational analysis? Multi-select

A : realize multi-dimensional analysis of game users through DLI service, and tap potential value

B : Collect, analyze and process gamer behavior through DIS Flume

C : MRS Flink implements the cleaning and processing of behavioral data

D : Realize user label information storage and query answer through CloudTable

Answer: A,B,C,D

Page: 1 / 101

Total 505 Questions | Updated On: Jan 12, 2026

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