2025 Valid H13-811_V3.5 FREE EXAM DUMPS QUESTIONS & ANSWERS
Free H13-811_V3.5 Exam Braindumps Huawei Pratice Exam
NEW QUESTION # 35
If the disk data is lost, how to use the backup created in advance to restore the data? (Multiple choice)
- A. Backup and recovery cannot be performed after the disk is deleted
- B. Use backup to restore data to original disk
- C. Create a new disk using the backup 18
- D. Unmount the disk to recover data
Answer: B,C
NEW QUESTION # 36
Unified identity authentication (IAM) is the basic service for permission management provided by Huawei Cloud. Which of the following descriptions of IAM functions are correct? (Multiple choice)
- A. DIAM can provide detailed cloud service auditing capabilities
- B. Enterprises can set up IAM user groups to grant authorization to IAM users in batches
- C. Enterprises can allocate purchased cloud service resources to different IAM users to achieve refined permission management
- D. IA can provide protection when users perform sensitive operations
Answer: A,B,C,D
NEW QUESTION # 37
Huawei Cloud DNS service provides reverse resolution function. Based on VPC network, it can associate the intranet domain name valid in VPC with the private IP address, and convert the domain name into a private IP address through DNS.
- A. False
- B. True
Answer: A
NEW QUESTION # 38
Which of the following services can Cloud Log Service collect logs for? (Multiple choice)
- A. ECS
- B. AS
- C. VPC
- D. BMS
Answer: A,B,C,D
NEW QUESTION # 39
Just like creating a VPN, after the user creates a public NAT gateway, Huawei Cloud will automatically assign a public IP address to the gateway.
- A. False
- B. True
Answer: B
NEW QUESTION # 40
Elastic load balancing automatically distributes access traffic to multiple cloud servers, expanding the application system's external service capabilities and improving application security.
- A. False
- B. True
Answer: A
NEW QUESTION # 41
Log data can be divided into structured data and unstructured data. Structured data refers to data that can be described by numbers or a unified data model, with strict length and format.
Unstructured data refers to data that is not easy to express using a two-dimensional logical table in a database, with an irregular or incomplete data structure and no predefined data model.
- A. False
- B. True
Answer: B
NEW QUESTION # 42
An AZ (Availability Zone) is a collection of one or more physical data centers with independent wind, fire, water, and electricity. There are multiple computing, storage, and network resource pools in the AZ to meet the needs of different specifications.
- A. False
- B. True
Answer: B
NEW QUESTION # 43
In Huawei Cloud, if you do not install the Cloudbase-Init tool before creating a private image, you will not be able to customize the elastic cloud server of the Windows operating system, and you can only use the original password of the image to log in to the elastic cloud server.
- A. False
- B. True
Answer: B
NEW QUESTION # 44
In Huawei Cloud, a NAT gateway can add both SNAT and DNAT rules at the same time, and the two rules can share one elastic public IP.
- A. False
- B. True
Answer: B
NEW QUESTION # 45
Which of the following VPN protocols do not support encryption of transmitted data packets?
(Multiple choice)
- A. BGP/MPLS VPN
- B. PPTP VPN
- C. L2TP VPN
- D. IPSec VPN
Answer: A,B,C
NEW QUESTION # 46
Which of the following options are the advantages of Huawei's Dynaudio architecture? (Multiple choice)
- A. Extremely low cost
- B. Cloud-edge-device collaboration
- C. Excellent performance
- D. Extremely stable performance
Answer: A,B,C,D
NEW QUESTION # 47
Which of the following descriptions about Huawei Cloud Elastic File Service (SFS) is wrong?
- A. Cannot be used alone, must be mounted on a cloud server
- B. SFS is actually NAS file storage
- C. It stores files and organizes and presents data in a hierarchical structure of files and folders
- D. Support data sharing
Answer: A
NEW QUESTION # 48
In an IT system, there is a possibility that the bound elastic public IP address may be blocked due to attacks. When configuring a NAT gateway to access the public network, which of the following measures is recommended for users to provide high reliability of the system?
- A. Configure multiple DNAT rules in one VPC subnet
- B. Configure multiple SNAT rules in one VPC subnet
- C. When configuring SNAT rules, bind multiple EIP addresses
- D. Bind multiple EIP addresses when configuring DNAT rules
Answer: B
NEW QUESTION # 49
In order to prevent resource abuse, quotas for each service resource are limited in the IAM service, and strict restrictions are placed on the number of users and usage rights. If a higher quota is required, it can be purchased by paying.
- A. False
- B. True
Answer: A
NEW QUESTION # 50
A user created two virtual private clouds (VPCs) in the "Beijing 4" region of Huawei Cloud. Two elastic cloud servers (ECS-A and ECS-B) were applied for in VPC1, and one elastic cloud server (ECS- C) was applied for in VPC2.
By default, how do the three elastic servers communicate?
- A. ECS-A, ECS-B, and ECS-C servers cannot communicate with each other
- B. ECS-A and ECS-B can communicate; ECS-A and ECS-C cannot communicate; ECS-B and ECS- C cannot communicate either.
- C. ECS-A, ECS-B, and ECS-C can communicate with each other
- D. ECS-A and ECS-B can communicate: ECS-A and ECS-C cannot communicate: ECS-B and ECS- C can communicate
Answer: B
NEW QUESTION # 51
Cloud backup service CBR can provide backup protection services for a variety of resources, maximize the security and accuracy of user data, and ensure business security; cloud backup is suitable for scenarios of data backup and recovery as well as rapid business migration and deployment. Through CBR service, the business RTO=0 and RPO=0 can be achieved.
- A. False
- B. True
Answer: A
NEW QUESTION # 52
Which of the following descriptions about the "expected number of instances" in the elastic scaling service is wrong?
- A. The expected number of instances cannot be less than the minimum number of instances
- B. You can trigger scaling activities by manually adjusting the expected number of instances
- C. The expected number of instances cannot be greater than the maximum number of instances
- D. Triggering the scaling policy fails to adjust the expected number of instances
Answer: D
NEW QUESTION # 53
Through the () service, the access traffic can be distributed to the traffic distribution control service of multiple elastic cloud servers at the back end according to the forwarding strategy. The external service capabilities of the application system can be expanded through traffic distribution, and the fault tolerance of the application can be improved.
Answer:
Explanation:
ELB
NEW QUESTION # 54
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