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Huawei Certified H13-811_V3.5 Dumps Questions Valid H13-811_V3.5 Materials
NEW QUESTION # 75
Which of the following is not a product advantage of SFS?
- A. Based on HTTP and HTTPS security protocols, support data encryption upload
- B. Multiple cloud servers can access and share files together
- C. The capacity of the file system can be dynamically increased or decreased according to demand without interrupting the application
- D. Access data through standard protocols and seamlessly adapt to mainstream applications for data reading and writing
Answer: A
NEW QUESTION # 76
When switching the operating system of an elastic cloud server purchased using the
"annual/monthly package" method, switching from a free operating system to another free operating system is not supported.
- A. True
- B. False
Answer: B
NEW QUESTION # 77
When a virtual machine on a physical host fails, it will not affect other virtual machines on the physical host. Which feature of virtualization technology is this?
- A. Independence
- B. Isolation
- C. Partitioning
- D. Packaging
Answer: B
NEW QUESTION # 78
Huawei Cloud provides customers with a variety of service support plans, and has supported professional technical services for the entire process before, during, and after cloud migration.
Which of the following is not a customer support service provided by Huawei Cloud?
- A. Professional Training
- B. Self-service
- C. Intelligent Customer Service
- D. Service Guarantee
Answer: A
NEW QUESTION # 79
Which of the following descriptions of Huawei Cloud's relational database service are correct?
(Multiple choice)
- A. For scenarios with high reliability requirements, support for master-slave and distributed deployment
- B. Pay by resource usage
- C. Easy to use, flexible management, visible and controllable
- D. No need for users to purchase and install any software or hardware
Answer: B,C,D
NEW QUESTION # 80
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. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 81
Cloud computing is a computing model that can provide dynamically scalable virtualized resources to users in the form of services through the Internet.
- A. True
- B. False
Answer: A
NEW QUESTION # 82
Which of the following descriptions about the cloud hard disk encryption function is wrong?
- A. After a blank cloud disk is created, the encryption attribute cannot be changed
- B. When creating a cloud disk through an image, the encryption properties of the cloud disk are consistent with the image source cloud disk
- C. When creating a snapshot through a cloud disk, the encryption properties of the snapshot do not need to be consistent with the source cloud disk
- D. When creating a backup through a cloud disk, the encryption properties of the backup are consistent with the source cloud disk.
Answer: C
NEW QUESTION # 83
When two ECSs in the same VPC cannot communicate with each other, which of the following factors need to be checked? (Multiple choice)
- A. Check network ACL
- B. Check the internal network card information of the elastic cloud server
- C. Check the port
- D. Check security group rules
Answer: A,B,C,D
NEW QUESTION # 84
IAM projects group and isolate resources within the same area, which is a logical isolation.
- A. True
- B. False
Answer: B
NEW QUESTION # 85
Which of the following is not a typical application scenario of the elastic scaling service AS?
- A. E-commerce platform
- B. Live video streaming sites
- C. Interactive Forum
- D. Image processing
Answer: D
NEW QUESTION # 86
Cloud resolution service refers to the process of converting commonly used domain names (such as www.example.com) into IP addresses (such as 192.1.2.3) used for computer connections.
One domain name can only correspond to one IP address.
- A. True
- B. False
Answer: B
NEW QUESTION # 87
Which of the following are common service models of cloud computing? (Multiple choice)
- A. Saas (Software as a Service)
- B. IaaS (Infrastructure as a Service)
- C. Paas (Platform as a Service)
- D. Faas (Function as a Service)
Answer: A,B,C
NEW QUESTION # 88
In Huawei Cloud, to remotely connect to an elastic cloud server with Windows operating system through Remote Desktop RDP, the security group needs to open port () in the inbound direction.
Answer:
Explanation:
3389
NEW QUESTION # 89
Which of the following descriptions about Huawei Cloud Database PostgreSQL is wrong?
- A. Supports 1 write and 15 reads, with an expansion ratio of 0.9
- B. Supports monitoring of key performance indicators of database instances and database engines
- C. Provides a variety of security strategies to protect database and user privacy
- D. Applicable to Internet websites, location application systems, complex data object processing and other application scenarios
Answer: A
NEW QUESTION # 90
Which of the following operations can users perform on Huawei Cloud relational database?
(Multiple choice)
- A. Switching availability strategy
- B. Delete
- C. Expand disk capacity
- D. Restart
Answer: A,B,C,D
NEW QUESTION # 91
Even if you configure security group rules in Huawei Cloud, it will not affect the communication between two elastic cloud servers in the same security group.
- A. True
- B. False
Answer: B
NEW QUESTION # 92
For which services can Huawei's public cloud elastic file service SFS provide shared access services? (Multiple choice)
- A. BMS
- B. ECS
- C. NAS
- D. OBS
Answer: A,B,C
NEW QUESTION # 93
Huawei Cloud Object Storage Service OBS can use which of the following methods to encrypt data on the server side?
- A. Enable multi-version control
- B. Apply for data encryption service
- C. Enable HTTPS protocol
- D. Apply for an SSL certificate
Answer: B
NEW QUESTION # 94
Cloud computing is a computing model that provides dynamic and scalable virtualized resources as a service through the Internet. Which of the following descriptions of cloud computing is wrong?
- A. Users can use resources anytime and anywhere through cloud computing, provided that the network is accessible
- B. Through cloud computing, users can use resources including networks, servers, storage, applications and services, etc.
- C. Cloud computing is not a single technology, but a model
- D. Cloud computing resources can be quickly supplied and released, reflecting the on-demand self- service characteristics of cloud computing.
Answer: D
NEW QUESTION # 95
For which of the following cloud resources can Huawei Cloud Data Encryption Service DE provide encryption services? (Multiple choice)
- A. Document Database Service (DDS)
- B. Object Storage (OBS)
- C. EVS
- D. Image Service IMS
Answer: A,B,C,D
NEW QUESTION # 96
Which of the following cloud service resource indicators can Huawei Cloud Monitoring Service monitor? (Multiple choice)
- A. Elastic scaling
- B. Elastic Cloud Server
- C. Elastic Load Balancing
- D. Virtual Private Cloud
Answer: A,B,C,D
NEW QUESTION # 97
A user created a bucket in HUAWEI CLOUD Object Storage Service OBS to store personal data.
After a period of use, the user wanted to release OBS resources and found that the created OBS bucket could not be deleted. Which of the following are possible reasons? (Multiple choice)
- A. Deleted objects in the bucket are not completely deleted
- B. Permission to not delete buckets
- C. Object storage class is archiving storage
- D. Not all objects in the bucket are deleted
Answer: A,B,D
NEW QUESTION # 98
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