Huawei H13-811_V3.5-ENU HCIA-Cloud Service V3.5 Online Training
Huawei H13-811_V3.5-ENU Online Training
The questions for H13-811_V3.5-ENU were last updated at Mar 10,2025.
- Exam Code: H13-811_V3.5-ENU
- Exam Name: HCIA-Cloud Service V3.5
- Certification Provider: Huawei
- Latest update: Mar 10,2025
Which of the following descriptions about the relationship between bare metal servers and other services is wrong?
- A . You can mount a cloud disk to a bare metal server and expand the capacity of the cloud disk at any time.
- B . You can create a bare metal server through mirroring to improve the deployment efficiency of bare metal servers
- C . After applying for a bare metal server, install the Agent plug-in and complete the relevant configuration, and then you can view the monitoring data of the bare metal server in the cloud monitoring service
- D . You can customize the scaling configuration and scaling strategy to scale the bare metal server, saving resources and manpower operation and maintenance costs
A company’s video website is deployed on Huawei Cloud. It purchased a public network domain name resolution service to provide services. During use, it was found that users who accessed the website through operator B complained that the website access speed was slow, while the speed of accessing the website through operators A and C was normal. Which of the following methods is the most effective to solve this problem?
- A . Create an intranet domain name to ensure faster access between cloud hosts
- B . Expand the bandwidth of existing IP to ensure sufficient bandwidth resources
- C . Add a new public network line of operator B and configure intelligent line resolution on Huawei Cloud
- D . Create reverse resolution to improve the reputation of the domain name
Which of the following is not one of the main functions of Web Application Firewall (WAF)?
- A . Prevent sensitive information leakage
- B . Website Anti-Crawler
- C . Web page tamper-proofing
- D . Brute force attack protection for elastic cloud servers
Which of the following descriptions about VPN gateway is wrong?
- A . VPN gateway can be used to establish secure and reliable encrypted communication between the virtual private cloud and the enterprise data center or other regional VPCs.
- B . The VPN gateway needs to correspond to the user’s local gateway.
- C . VPN gateway is the entry gateway device established in the virtual private cloud.
- D . Each VPN gateway can correspond to multiple VPN connections.
Which of the following is not a specification type of Huawei Cloud Elastic Cloud Server ECS?
- A . Customized performance type
- B . Memory Optimized
- C . High Performance Computing
- D . High Performance Computing
An enterprise uses Huawei Cloud Elastic Cloud Server to carry business. Due to obvious peaks and troughs in business access, engineers hope to change the number of business instances in real time according to business conditions to ensure high resource utilization and low cost. The front end uses Huawei Cloud Elastic Load Balancing Service to implement front-end traffic forwarding. In order to improve the provisioning speed and ensure business reliability, which of the following operations is not recommended?
- A . Create a mirror image of the server that has installed your own software to facilitate subsequent distribution
- B . Use the elastic scaling service to create a scaling group based on the instance image and formulate a scaling strategy based on the business traffic
- C . Make a backup of the server that has installed your own software, and manually use the backup to create a new server to cope with peak traffic
- D . Add the servers in the elastic scaling group to the anti-affinity cloud server group to ensure business reliability
Which of the following descriptions about Huawei Cloud SFS capacity-based and SFS Turbo file storage types is wrong?
- A . At the same price, SFS capacity type has a larger capacity than SFS Turbo
- B . SFS capacity type has higher latency than SFS Turbo
- C . For the same capacity, SFS capacity type costs more than SFS Turbo
- D . SFS capacity type has higher bandwidth than SFS Turbo standard type
Which of the following descriptions about elastic scaling services is wrong?
- A . Auto-scaling supports health checks on instance status
- B . Auto-scaling can automatically adjust the number of instances in a scaling group according to the set policy
- C . Auto-scaling supports instance protection for specific instances in a scaling group
- D . Auto Scaling does not support viewing the instance status in a scaling group
Which of the following descriptions about Huawei Cloud is wrong?
- A . Huawei Cloud is divided into Huawei Cloud China and Huawei Cloud International
- B . A Huawei Cloud account can only log in to Huawei Cloud, and cannot log in to other Huawei services
- C . After the real-name authentication is completed, the relevant information cannot be changed
- D . Real-name authentication is divided into individual customer real-name authentication and corporate customer real-name authentication
In order for a user to remotely connect to an ECS running the Linux operating system via SSH, which of the following ports should be opened in the security group inbound direction?
- A . 53
- B . 80
- C . 22
- D . 3389
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