Huawei H13-831-ENU HCIE-Cloud Service Solutions Architect V1.0 Online Training
Huawei H13-831-ENU Online Training
The questions for H13-831-ENU were last updated at Apr 15,2024.
- Exam Code: H13-831-ENU
- Exam Name: HCIE-Cloud Service Solutions Architect V1.0
- Certification Provider: Huawei
- Latest update: Apr 15,2024
Which of the following description of the HUAWEI CLOUD modular data center are correct? (Multiple choice)
- A . Green and energy saving. Improve PUE by more than 20%.
- B . Save operation and maintenance manpower. Improve operation and maintenance efficiency.
- C . The UPS power module has no redundancy. Integrated UPS integrated power distribution.
- D . Use PAD near-end management, real-time display.
Regarding the HUAWEI CLOUD cloud connection service, which of the following descriptions is correct?
- A . The cloud dedicated line has the same function as the cloud connection.
- B . It is not possible to achieve mutual visits between VPCs in the same Region.
- C . VPN can completely replace cloud connection.
- D . Able to achieve mutual visits between different Region VPCs.
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?
- A . 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.
- B . Assign higher weights to ECS instances with strong processing capabilities. The higher the weight, the more access requests will be allocated.
- C . Distribute tasks according to the polling mode, and a strong cCS instance will be able to distribute more requests.
- D . Distribute tasks according to the mode of the minimum number of connections, and more capable ECS instances will be able to allocate more requests.
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?
- A . ELB system health check and availability monitoring
- B . Access by real users
- C . Being under cyber attack.
- D . ECS server failure
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?
- A . Configure VPC peering connection between business department and HR department.
- B . 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.
- C . Configure a VPC peering connection between the business department and the financial department.
- D . Because the accounts of the three departments are different, the VPC peering connection cannot be configured to get through the data.
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?
- A . Configure VPC peering connection between business department and HR department.
- B . 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.
- C . Configure a VPC peering connection between the business department and the financial department.
- D . Because the accounts of the three departments are different, the VPC peering connection cannot be configured to get through the data.
201.31.6 was blocked by the subnet ACL due to the security of the network platform
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?
- A . Create 2 EIPs and bind one to each ecs instance of the VPC.
- B . 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.
- C . Create 2 VPN gateways. One for each VPC
- D . Create a peer-to-peer connection between two VPCs.
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)
- A . Layer 4 services can be obtained by installing the TOA plug-in on the back-end server to obtain the visitor’s real IP.
- B . Layer 4 services can be obtained directly without additional configuration.
- C . Layer 7 services can be obtained directly without additional configuration.
- D . The 7th layer service can obtain the visitor’s real IP through Http Header: X-Forwarded For.
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 . The health check cannot be closed on the fourth and seventh floors.
- B . 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.
- C . Both the fourth and seventh floors can close the health check.
- D . 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.
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