H13-811_V3.0 Pre-Exam Practice Tests | (Updated 452 Questions)
Valid H13-811_V3.0 Exam Q&A PDF - One Year Free Update
NEW QUESTION # 110
When mounting a file system in a Linux system, In which file do I need to configure DNS?
- A. /usr/local
- B. /dev/tty
- C. /etc/resolv.conf
- D. /sbin/service
Answer: C
NEW QUESTION # 111
The main function of situational awareness does not include which of the following?
- A. Threat discovery and analysis
- B. Security Orchestration
- C. data encryption
- D. Focus on
Answer: C
NEW QUESTION # 112
RDS can be used in combination with which of the following cloud services ,So as to ensure that the RDS instance is safely isolated from other services on the network?
- A. ECS
- B. CES
- C. VPC
- D. OBS
Answer: C
NEW QUESTION # 113
The smallest management unit of relational database services is an instance
- A. False
- B. True
Answer: B
NEW QUESTION # 114
What are the login authentication methods for the elastic cloud server?
- A. fingerprint
- B. password
- C. Dynamic mouth token OTP
- D. Key pair
Answer: B,D
NEW QUESTION # 115
Internet vendors host their software on the cloud, Users no longer need to buy software, Instead, get services by renting software on the cloud, Which cloud service model is described above?
- A. Paas
- B. laas
- C. Saas
- D. DBass
Answer: C
NEW QUESTION # 116
Description of Virtual Gateway,Which of the following is wrong?
- A. When configuring the virtual gateway, only the ones directly connected to the virtual gateway can be configuredVPC
- B. virtual gateway is the access router of the physical leased line
- C. The virtual gateway is bound to the user's local data centerVPC
- D. When deleting a virtual gateway, there is no need to delete the virtual interface bound to it
Answer: D
NEW QUESTION # 117
In order to use the ping program to test the communication status between elastic cloud servers, Which of the following protocols need to be added to the security group?
- A. ICMP
- B. TCP
- C. HTTP
- D. HTTPS
Answer: A
NEW QUESTION # 118
by default, The elastic cloud servers in all subnets of the same virtual private cloud can communicate, but the elastic cloud servers of different virtual private clouds cannot communicate.
- A. False
- B. True
Answer: B
NEW QUESTION # 119
The data of the file system uses ErasureCode (error correction code) to store data.
- A. mistake
- B. True
Answer: B
NEW QUESTION # 120
(single choice) In the configuration description about ELB, which item is incorrect?
- A. The listening strategy can be configured when creating the listener
- B. Configurable health check timeout time
- C. ConfigurationlisOptional session retention when tener
- D. Cannot select when adding an elastic load balancerip
Answer: D
NEW QUESTION # 121
Which of the following is wrong about the description of the planning subnet?
- A. The subnet is the IP address block in the VPC. All cloud resources in the VPC must be deployed in the subnet.
- B. The subnet segment under the same VPC can be repeated
- C. The network segment of the subnet must be within the range of the VPC network segment
- D. The network segment cannot be modified after the VPC is successfully created
Answer: B
NEW QUESTION # 122
The relational database service RDS does not have database backup and recovery functions.
- A. mistake
- B. is correct
Answer: A
NEW QUESTION # 123
Which of the following descriptions about the cloud dedicated line is wrong?
- A. To open a cloud dedicated line, you need to purchase a physical dedicated line first, Then create a virtual gateway, Finally create the virtual interface
- B. The cloud dedicated line uses the Internet tunnel technology of the public network
- C. Cloud Dedicated Line (Direct Connect) is to build a high-speed, low-latency, stable and secure dedicated connection channel between the user's local data center and the virtual private cloud on the cloud
- D. Cloud dedicated line supports annual and monthly payment methods
Answer: B
NEW QUESTION # 124
Which of the following options is not the difference between cloud disk backup and snapshot?
- A. Business recovery speed is different
- B. Different data storage schemes
- C. Different disaster tolerance ranges
- D. The purpose of use is different
Answer: D
NEW QUESTION # 125
Statements about backup and disaster recovery, Which of the following is correct?
- A. Disaster tolerance is generally to build a backup host and data for the business in a remote place through replication technology
- B. The cost of backup is usually higher than disaster recovery
- C. Disaster recovery mainly targets business interruptions caused by software and hardware failures and major natural disasters such as tsunamis, fires, and earthquakes
- D. Backup generally builds a backup copy of data through techniques such as snapshots and backups
Answer: A,C,D
NEW QUESTION # 126
Which of the following operations cannot be performed in the RDS backup strategy?
- A. Set the number of days to keep backups
- B. Set the backup cycle
- C. Set up as incremental backup
- D. Turn off automatic backup
Answer: C
NEW QUESTION # 127
Description of the flexible file service, Which of the following statements are correct?
- A. The performance of the SFS file system increases with the increase in capacity
- B. Mount the file system to the elastic cloud server, The VPC to which the two belong can be different
- C. The file system can access different available partitions under the same VPC
- D. Does not support parameter modification of a successfully created file system
Answer: C
NEW QUESTION # 128
Which of the following factors need to be considered in the early stage of cloud dedicated line access?
- A. Cloud dedicated line bandwidth rate
- B. Port type for cloud private line access
- C. Virtual interface configuration parameters
- D. Number of Cloud Dedicated Lines
Answer: A,B,C,D
NEW QUESTION # 129
HUAWEI CLOUD E1 AI API, What are the visual APIs?
- A. Image search
- B. Face recognition
- C. Content review
- D. Image Identification
Answer: A,B,C,D
NEW QUESTION # 130
Which of the following addresses cannot be added to the authorized address of the VPC?
- A. 224.0.0.1
- B. 10.0.1.32
- C. 192.168.1.0
- D. 10.5.5.10
Answer: A
NEW QUESTION # 131
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The H13-811_V3.0 exam consists of multiple-choice questions that assess the candidate's understanding of cloud computing concepts, architecture, and deployment models. It also evaluates the candidate's ability to design and implement cloud solutions using Huawei technologies such as FusionSphere, FusionStorage, and FusionAccess. H13-811_V3.0 exam is conducted online and is available in English, Chinese, and other languages.
The HCIA-Cloud Service V3.0 exam is designed to be challenging and requires significant preparation. However, the exam provides numerous benefits by ensuring professionals have a solid foundation in cloud computing. For example, the HCIA-Cloud Service V3.0 certification guarantees that individuals possess the skills and knowledge required to implement and manage cloud services in a secure, efficient, and cost-effective manner.
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