H13-811_V3.5 Exam Questions

Cloud Trace Service CTS is a paid service, which includes fees for activating the tracker, event tracking, and storage and retrieval of events within 7 days.

Cloud database RDS is a stable, reliable, elastic, and easy-to-manage online cloud database service based on the cloud computing platform; Cloud database RDS can support MySQL, Pos...

Cloud resolution service refers to the process of converting commonly used domain names (such One domain name can only correspond to one IP address.

Elastic load balancing automatically distributes access traffic to multiple cloud servers, expanding the application system's external service capabilities and achieving a higher l...

In Huawei Cloud, the same Elastic File Service (SFS) file system can be mounted on multiple cloud servers at the same time.

Virtual private cloud VPC can set up security groups to control instance traffic. The setting range of security group protocol port is 0-65535.

OBS Browser+ can be installed on Windows operating system, but not on Linux operating system.

In cloud computing, hardware of the same type but different models can form a resource pool.

When a tenant uses a private image to create an elastic cloud server, he can specify the size of its system disk. The system disk capacity of the newly deployed cloud server can be...

When using Huawei Cloud VPN service and IPSec VPN to achieve communication between VPC on the cloud and IDC off the cloud, encryption and decryption verification is performed on th...

When backing up data through the cloud backup service CBR, it usually has a significant impact on the performance of the cloud hard disk, causing a bottleneck in the hard disk perf...

Before using Huawei Cloud's Cloud Audit Service CTS, you need to activate the Cloud Audit Service first. When activating the Cloud Audit Service, the system needs to manually creat...

When using the elastic file storage service SFS, after the file system is deleted, the data stored in the file system will also be deleted and cannot be recovered.

Cloud servers with different operating systems can be added to the same elastic load balancing backend server group.

Two elastic cloud servers in the same VPC can belong to different AZ.

Huawei Cloud Database RDS has a database backup function. After the RDS instance is deleted, the corresponding backup file will be automatically deleted.

Huawei Cloud CDN supports both public network resource acceleration and intranet acceleration.

In Huawei Cloud Object Storage OBS, object policy is the policy for objects in bucket policy. The difference is that object policy is only for one object, while the policy for obje...

Log in to OBS Browser+ only supports authentication login via AK/SE authentication

Users can select a dedicated host in the DeH console to create a cloud server; they can also choose to create a cloud server on a specified dedicated host when creating a cloud ser...

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...

The scaling bandwidth policy of the elastic scaling service AS in Huawei Cloud only supports alarm policy and timing policy.

When using a Huawei Cloud ECS running Windows to create a system disk image, you need to install vm-tools in the initial ECS to ensure that the new virtual machines released using...

In Huawei Cloud, if you want an ECS to have access to the public network, you must bind an elastic IP to the ECS.

In HUAWEI Cloud, elastic cloud server instances and extended elastic network cards can belong to different VPCs or security groups.

Elastic scaling services can automatically adjust their business resources through strategies based on users' business needs.

The local hard disk in the bare metal server is backed up through consistent snapshot technology, which can avoid data inconsistency problems caused by the time difference of backu...

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.

In the business scenario of IMS environment image service, users can migrate business data to the cloud by creating a cloud hard disk through data disk imaging.

Huawei Cloud Unified Identity Authentication Service IAM, which is enabled by default after user registration and is free to use

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.

Huawei's public cloud elastic file service SFS can implement fine-grained permission management to ensure user permission security without the need for other public cloud services.

If a physical machine is virtualized into multiple virtual machines, the physical machine is called the Host Machine, and the OS running on it is called the Host OS; the virtual ma...

Before using the Cloud Audit CTS service on Huawei Cloud, tenants need to activate the Cloud Audit service first and manually create a tracker to identify and associate all cloud s...

Through the cloud monitoring service CES, the operating system and log content of the elastic cloud service ECS instance can be monitored, and the alarm function is supported.

Users can add or delete monitoring charts of instance resources of key concern on the cloud monitoring overview homepage. As the object of important concern instances, it can suppo...

Under the same VPC, multiple subnet segments can be created. Different subnet segments cannot be repeated, but subnet segments can be expanded according to later business needs.

In Huawei Cloud, an elastic cloud server can be bound to multiple virtual IPs, and multiple virtual IPs can come from different virtual private clouds.

One ECS can be bound to multiple elastic public IP addresses.

The relational database service RDS has a database backup function. After the RDS instance is deleted, the corresponding backup file will be automatically retained.

When the application type of the elastic load balancing service ELB is public network, only UDP, HITP, and HITPS protocols are supported.

Huawei Cloud's cloud hard disk service is based on dual-copy technology to ensure data security and reliability. For certain data, the database is replicated into two copies by def...

Using Huawei Cloud NAT Gateway, hosts in VPC can access public network resources without binding elastic public IP.

The multi-version control function of object storage OBS is enabled for the entire bucket. The multi- version control function cannot be enabled for a folder or file in the bucket.

HUAWEI CLOUD can group and isolate resources through the IAM project function, and group and isolate resources in different areas: users can create IAM projects to isolate resource...

Object storage OBS is an Internet-accessible service that provides a Web service interface based on the HITP/HTTPS protocol. Users can connect to the Internet anytime and anywhere...

Huawei Cloud SFS Turbo supports offline IDC access through cloud dedicated lines, VPNs, and cloud connections.

Huawei's public cloud peer connection service can be applied for not only between VPCs of the same tenant, but also across tenants in the same region. However, after the configurat...

Huawei Virtual Private Cloud VPC supports customized virtual private networks and also supports deployment of elastic cloud servers across availability zones.

The SFS Turbo file system does not support system policies, so the created SFS custom policy is only valid for the SFS file system and not for the SFS Turbo file system.