Online Free Questions for Huawei H13-831 Exam

Posted by: Pdfprep Category: Huawei Online Questions Tags: H13-831 Online Questions Post Date: May 10, 2021

Pdfprep2021-05-08T02:21:26+00:00

H13-831 exam is an important Huawei Certification which can test your professional skills. Candidates want to pass the exam successfully to prove their competence. Our technical experts have collected and certified all of H13-831 questions and answers, which are designed to cover the knowledge points of the HCIE-Cloud Service Solutions Architect V1.0 H13-831 exam. With these H13-831 prep questions, you can pass the H13-831 easily and go further on Huawei career path.

Page 1 of 2

1. HUAWEI CLOUD has introduced Kata container technology in the CCI service to improve the security of single-container instances. Which of the following descriptions of Kata containers is correct?

Kata is a container project managed by the Kubernetes community

The isolation of Kata containers is better than that of virtual machines

Kata container needs the support of Hypervisor layer

The resource utilization of Kata containers is higher than that of Docker containers

2. Which of the following scenarios reflects the design principles of lightweight communication microservices?

Use NodeJS to develop the user interface of e-commerce website services, and use JAVA or Go language to implement business logic

RESTful protocol is used for communication between providers and consumers

Independent development and deployment of functional modules for orders in the e-commerce platform

Divide the organization by microservice modules, each module has corresponding development, design, testing, operation and maintenance personnel

3. Using HUAWEI CLOUD's dedicated cloud line, users can realize the interconnection and private network communication between the private network and the VPC. Which of the following scenarios can be interconnected through the cloud dedicated line? (Multiple choice)

Under the same account, between two VPCs in the same Region

Under different accounts, between two VPCs in the same Region

Under the same account, between two VPCs in the different Regions

Under different accounts, between two VPCs in the different Regions

4. HUAWEI CLOUD ELB is a service that distributes traffic to multiple ECS instances and supports Layer 4 and Layer 7 forwarding protocols. When the seven-layer service is loaded, which of the following methods is mainly used to distribute traffic to ECS instances? (Multiple choice)

Really meaningful application layer content in the message

Distribution strategies and rules set in ELB

The destination IP address and port in the message

Source IP address and port in the message

5. Which of the following features does the HUAWEI CLOUD BMS bare metal service support? (Multiple choice)

OS automatically issued without installation

Local disk storage can be used

EVS cloud disk can be mounted

Can use custom network

6. When users use HUAWEI CLOUD DRS to migrate MySQL database to RDS for MySQL, which of the following network types can be chose? (Multiple choice)

Public network

VPN

Dedicated line network

ELB

7. In the product architecture of HUAWEI CLOUD Application Operation and Maintenance Management AOM, which of the following data storage can be supported at the storage and transmission layer? (Multiple choice)

MysSQL

Redis

ETCD

ElasticSearch

8. Which of the following scenarios are the Spark components in the Huawei Cloud MRS service applicable to? (Multiple choice)

Data extraction, conversion and loading

Interactive analysis

Data reuse scenarios

Machine learning

9. What levels of high availability does Huawei Cloud RDS cloud database support? (Multiple choice)

Server level

VPC level

AZ level

Region level

10. HUAWEI CLOUD Application Operations Management (AOM) is centered on cloud applications and provides a one-stop three-dimensional operation and maintenance platform for enterprise applications.

True

False

Page 2 of 2

11. 201.31.6 was blocked by the subnet ACL due to the security of the network platform

12. A company has 2 VPCs in the same region of HUAWEI CLOUD. The network segment of the first VPC is 10. 10.0.0/16. One of the subnets is 10. 10. 1.0/24. The network segment of the two VFCs is 10.40.0.0/16. One of the subnets is 10.40.1.0/24. How does the company administrator need to configure the two subnets to communicate?

Create 2 EIPs, and bind one to each ecs instance of the VPC

Create an ECS instance in each subnet, and then bind the elastic IP to the two instances respectively. Then establish a VN connection between the two instances.

Create 2 VPN gateways. One for each VPC

Create a peer-to-peer connection between two VPCs

13. When a user uses the HUAWEI CLOUD ELB service to distribute load to multiple ECS instances, which of the following methods can be used to obtain the real IP address of the requesting user? (Multiple choice)

Layer 4 services can be obtained by installing the TOA plug-in on the back-end server to obtain the visitor's real I

Layer 4 services can be obtained directly without additional configuration.

Layer 7 services can be obtained directly without additional configuration

The 7th layer service can obtain the visitor's real IP through Http Header: X-Forwarded For

14. 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?

The health check cannot be closed on the fourth and seventh floors

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

Both the fourth and seventh floors can close the health check

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

15. Which of the following statements about Pods in a HUAWEI CLOUD CCE cluster is wrong?

Pod corresponds to a container instance

Pod is the smallest deployment unit that Kubernetes can create, schedule, and manage.

Pod is scheduled to the Node node and remains on this node until it is destroyed

Containers in the same Pod share the same network namespace, IP address and port space and volume

16. Which of the following description of the HUAWEI CLOUD modular data center are correct?

(Multiple choice)

Green and energy saving. Improve PUE by more than 20%

Save operation and maintenance manpower. Improve operation and maintenance efficiency

The UPS power module has no redundancy. Integrated UPS integrated power distribution

Use PAD near-end management, real-time display

17. Regarding the HUAWEI CLOUD cloud connection service, which of the following descriptions is correct?

The cloud dedicated line has the same function as the cloud connection

It is not possible to achieve mutual visits between VPCs in the same Region

VPN can completely replace cloud connection

Able to achieve mutual visits between different Region VPCs

18. When the back-end server group corresponding to HUAWEI CLOUD ELB contains multiple ECS instances, if the external processing capabilities of the Ecs instances are different, in order to make full use of the processing capabilities of the ECS instances. Which of the following options is the most reasonable?

The purpose of ELB is to balance the load between ECs instances in the background. Unable to allocate more requests to a certain type of cS instance

Assign higher weights to ECS instances with strong processing capabilities. The higher the weight, the more access requests will be allocated.

Distribute tasks according to the polling mode, and a strong cCS instance will be able to distribute more requests

Distribute tasks according to the mode of the minimum number of connections, and more capable ECS instances will be able to allocate more requests

19. The user found that there are many IPs starting with 100 frequently accessing the back-end ECS instance of their ELB, and the security check did not report the problem. Which of the following is the possible reason?

ELB system health check and availability monitoring

Access by real users

Being under cyber attack

ECS server failure

20. An enterprise has three different departments, each with its own HUAWEI CLOUD account. The HR department deployed a file sharing website to share the data of all on-the-job employees. The business department uploads the employee's attendance data to their VPC database. The finance department needs to access the HR department's attendance data to calculate the employee's salary. Which of the following configurations can be used by the administrator of the company to meet the needs of the three departments?

Configure VPC peering connection between business department and HR department

Configure VPC peering connections in the finance department and HR department. At the same time, configure VPC peering connections in the business department and HR department.

Configure a VPC peering connection between the business department and the financial department

Because the accounts of the three departments are different, the VPC peering connection cannot be configured to get through the data

Online Free Questions for Huawei H13-831 Exam

Author