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We at Crack4sure are committed to giving students who are preparing for the Huawei H13-811_V3.0 Exam the most current and reliable questions . To help people study, we've made some of our HCIA-Cloud Service V3.0 exam materials available for free to everyone. You can take the Free H13-811_V3.0 Practice Test as many times as you want. The answers to the practice questions are given, and each answer is explained.
Which of the following components does not belong to the big data platform?
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?
Which of the following protocols can be configured for mutual authentication?
Which of the following parameters need to be set when creating a backup strategy?
What can I do if the disk capacity of the elastic cloud server is insufficient?
Which of the following operations cannot be performed in the RDS backup strategy?
Relational database MySQL instance backup support recovery to which of the following?
One elastic cloud server can mount multiple cloud hard drives at the same time.
cloud dedicated line currently supports manual activation and self-service activation.
By modifying the IP or city name that provides services to the outside world, Direct traffic to the high-defense machine room, All traffic is cleaned in the high-defense machine room, and the cleaned business traffic is returned to()
Cloud Disk is a virtual block storage service based on a distributed architecture that can be flexibly expanded.
users cannot deploy business applications on elastic cloud servers arbitrarily like using traditional servers.
Which service resource indicators can be monitored in cloud monitoring?
Call AP IWhich of the following security authentication methods are there?
Which of the following options are the monitoring indicators of OBS?
The cloud hard drive backup service can create backups for cloud hard drives, and use the backup data to roll back the cloud hard drives to maximize the accuracy and safety of user data and ensure your data security.
Which of the following types of cloud hard disks are used by the ECS?
Which of the following are the advantages of load balancing?
data security provides confidentiality and integrity protection for user data applications and storage in the cloud computing environment.
After creating a Windows elastic cloud server, In order to remotely connect to the elastic cloud server through RDP, Which of the following ports needs to be opened in the incoming direction of the security group?
The disk capacity of the relational database is insufficient. In which way can it be solved?
What is wrong with the statement about the removal of instances of the scaling group?
Regarding the process of opening a virtual private network, what is wrong in the following description?
Cloud hard disks can be mounted to cloud servers in different availability zones.
HUAWEI CLOUD E1 service, What kind of service has full-stack big data capabilities?
Which of the following options is the role of the listener in elastic load balancing?
file system can be mounted to()superior.
What lines does DDoS Anti-DDoS currently support?
The relational database service RDS does not have database backup and recovery functions.
When creating a listener, Under which protocol is the server certificate configurable?
in the DDoS high defense network architecture, Which of the following modules is the function of detecting and cleaning user traffic?
A High imitation IP
B DDoS cleaning cluster
CUser business
D DDoS high imitation
After deleting the elastic scaling group, the elastic cloud server instance automatically created by elastic scaling will also be deleted automatically.
What are the basic concepts of Huawei Cloud Network Service?
Which of the following parameters need to be configured for Cloud Monitoring to create an alarm rule?
Which of the following is wrong in the description of VPN?
flexible file service supports standard()protocol.
Which of the following parameters need to be configured for the health check in elastic load balancing?
Cloud hard disk backup does not support batch backup of cloud hard disks.
The virtual private cloud supports the interconnection and intercommunication of VPCs and traditional data centers through dedicated lines/VPNs and other connection methods, which flexibly integrate resources.
What can't be achieved in the description of the use of elastic load balancing?
Description of the secret key, Which of the following is correct?
Cloud Monitoring is an open resource monitoring platform, It can provide resource monitoring, alarm, notification and other services.
What can be done when the vCPU and memory of the elastic cloud server you purchased is insufficient?
Use mirroring to create a cloud server, Can not specify the size of the system disk
The API gateway service currently supports API integration and API openness including the entire HUAWEI CLOUD.
Through private images in area B, elastic cloud servers can be deployed in area A.
Which of the following services is not related to the Elastic File Service?
When using RDS, Which of the following may cause automatic backup failure?
file systems can be mounted on cloud servers in different VPCs.
After the elastic cloud server is successfully created, If the size does not meet the demand, The specifications of the cloud server can be changed.
relational database binding()Later, it can be accessed through the external network
The description of VPN gateway parameters is the following error?
Which of the following is not included in the function of Vulnerability Scanning Service?
Which of the following application scenarios does cloud hard disks have?
VPN connection onlysupportIPsecVPN
Compared with self-built database, Relational database services have more cost and operation and maintenance workload.
Which of the following descriptions about the cloud dedicated line is wrong?
Statements about backup and disaster recovery, Which of the following is correct?
Mount the shared cloud hard disk to multiple cloud servers, Before the operating system has built a shared file system or similar cluster management system, Unable to realize the file sharing function.
IP Sec VPN is an encrypted tunnel technology, Establish confidential and secure communication tunnels between different networks by using encrypted security services. Which of the following is not the guaranteed data packet transmission characteristics on the public network?
When creating an elastic cloud server, The elastic cloud server can be initialized through the "file injection" function provided by the system.
GPU is suitable for application scenarios such as graphics rendering, engineering drawing and desktop cloud scenarios running in a virtualized environment?
What are the stages of APT life cycle management?
Which of the following cloud disks can be created directly through the cloud disk console?
Passing(), can record operation events related to relational database instances, Facilitate future inquiries, audits and backtracking?
What are the key features of RDS?
After the relational database instance is successfully created, the database port cannot be modified.
The file system supports batch creation.
The number of snapshots of the cloud disk will affect the performance of the cloud disk.
About the impact of cloud hard disk deletion on cloud hard disk backup, Which of the following statements is correct?
VBS Supports simultaneous backup of all cloud hard drives in the server.
What is the storage capacity unit of cloud hard drives?
Which of the following cloud servers cannot be elastically scaled?
On which service is the backup and snapshot data of the RDS database instance stored?
You can install the operating system on the elastic cloud server by yourself, Upgrade CemtOS7.2 to CentOS77.30
What is the full name of ECS?
When the load balancer uses the seven-layer protocol HTTP/HTTPS, which of the following options is the network traffic path?
twenty one0The elastic scaling service is billable.
OBS Which of the following functions does Browser support?
Compared with the self-built database, which of the following is not an advantage of RDS?
The data on the cloud hard disk will be lost when the cloud hard disk is uninstalled from the elastic cloud server.
Virtual Private Cloud (VirtualPrivateCloud, Abbreviated as VPC)It is an isolated and private virtual network environment that users apply for on HUAWEI CLOUD.
Which of the following options is not an advantage of cloud hard drives?
Which of the following functions does the Elastic Cloud Server service provide?
Which of the following is wrong about the description of the expected number of instances in elastic scaling?
can access file systems across VPCs.
Which of the following is reserved for users when deleting a relational database instance?
elastic load balancing automatically distributes access traffic to multiple cloud servers, expands the external service capabilities of the application system, and achieves a higher level of application fault tolerance.
How does the cloud hard disk triple copy technology ensure data consistency?
What are the login authentication methods for the elastic cloud server?
Which of the following is not a basic concept of elastic load balancing?
Which of the following options is the cloud private line self-service activation process?
What are the product advantages of VPC?
Vulnerability Scanning Service can repair the vulnerabilities scanned
What are the application scenarios of real-time streaming computing service?
What are the VPC access rights control?
Description of VPN gateway bandwidth is the following error?
Face recognition is provided to users in an open API, The user obtains the face processing result through real-time access and call API.
Which of the following is not a security detection source for situational awareness services?
Which of the following commands can be used to view the newly added data disk in the Linux system?
Elastic scaling service is based on the user's business needs, A service that automatically adjusts its business resources through strategies.
What are the ways to create a private image?
(single choice) In the configuration description about ELB, which item is incorrect?
load balancer can be used alone
When creating a database instance, Which of the following options does not need to be configured?
Description of Virtual Gateway,Which of the following is wrong?
What is the following error about the understanding of data encryption service DEW?
What are the pain points facing API capability opening?
OBS Bucket A is set with a Policy policy, which does not allow any user to access the objects in the bucket; There is an object in bucket A, It is set with ACL permissions that allow anonymous users to visit the room, Then the user can access object B through anonymous access.
What are the following ways to access the flexible file service?
After the object storage service creates a bucket successfully, Cannot change area, so, When creating a bucket, choose the region carefully.
The description of the VPN gateway is wrong?
What usage methods does the object storage service support?
What applications and services does Huawei Cloud Application Supermarket provide?
Which of the following options can be used to establish a connection between VPC and VPC?
Divided by HUAWEI CLOUD services, Which cloud service is not a computing cloud service?
Which of the following descriptions about public clouds is wrong?
After purchasing a VPN gateway, the VP. The N gateway allocates a public network exit IP address.
What is wrong about the following statement about the elastic scaling service?
Which of the following services does the Standard Edition Security Expert Service include?
What is the application of content review in the HUAWEI CLOUD E1 AI API?
Strictly selected products are based on industry needs, Strictly select products, services and solutions that meet customer needs and service quality requirements
In which of the following scenarios can a elastic scaling group modify the availability zone and subnet of the scaling group?
The cloud hard disk is like a traditional server hard disk. You can format and create a file system on the cloud hard disk mounted on the cloud server, and store the data persistently.
Which of the following scenarios is suitable for object storage?
Faced with massive multi-dimensional spatio-temporal data, fast data access is required. Which of the following services is most suitable for storage?
Elastic Load Balancing can add cloud servers with different operating systems.()
Which of the following options is the default port of the MySQL database instance?
The API gateway service is a booster for the digital transformation of enterprises.
The default backup strategy of cloud hard drives cannot be deleted.
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TESTED 15 Dec 2025
