Huawei H13-531_V2.0 Exam Questions Free Practice Test

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Questions # 16:

Which of the following descriptions about FusionCloud's cloud disk service EVS are correct? (many)

Options:

Calling the externally open interface of EVS can realize EVS application, expansion and deletion and other functions.

EVS needs to be mounted to ECS and formatted before it can be used normally.

EVS provides basic block storage functions.

EVS supports creating cloud disk snapshots.

Expert Solution

Questions # 17:

Which of the following descriptions about NUMA technology is correct? (many)

Options:

The speed of CPU access to memory in the same Node is similar to that of accessing memory in other Nodes

NUMA technology divides the CPU into different groups (Nodes), each Node consists of one or more CPUs,

And have independent local memory, I/O and other resources

Consider NUA topology when allocating memory and CPU, providing initial placement, load balancing, and dynamic memory migration etc. function

Non-uniform Memory Architecture (Non-uniform Memory Architecture) solves multiprocessor systems Scalability issues in

Expert Solution

Questions # 18:

When creating a desktop group, the administrator initiates a request to create a desktop group to the ITA through the desktop cloud portal, please

Which of the following information does the request contain? (many)

Options:

Is it possible to rotate

Desktop group name

Desktop group type

the operator

Expert Solution

Questions # 19:

Backup supports two backup methods. CBT does not keep snapshots on the production side, and occupies its storage space.

Smaller, snapshots are stored on the production side compared to snapshots, which take up more storage space.

Options:

TRUE

FALSE

Expert Solution

Questions # 20:

When registering an image in Fusioncloud, you need to select the corresponding image server type. Which of the following

Item description about OBS mirror server is wrong? ( one)

Options:

Upload the image file to the OBS bucket before registering the image, and the system will upload the image directly when registering the image.

Upload to Glance

When registering the image type of FusionCompute, use OBS as the image server and require OBS to serve

The IP address of the service communicates with the management plane of the CNA

If you want to delete the image and use the image file in the OBS bucket at the same time, you can configure OBS as Glance

backend storage

When OBS is used as a mirror server, deleting the mirror will only delete the address information of the mirror, not OBS

Image files in the bucket

Expert Solution

Questions # 21:

【Fill in the blanks】 During the use of the Huawei desktop cloud system, one virtual machine needs to be assigned to multiple users

When using it, the administrator needs to add virtual machine users to the virtual desktop. When the "distribution method" is -----

The virtual machine can only perform additional user operations.

Expert Solution

Questions # 22:

UItraVR supports centralized deployment and distributed deployment. The following describes the two deployment methods

What are the wrong options? ( many)

Options:

In the distributed deployment scenario, UItraVR Server is deployed on a separate server at the disaster recovery site.

Disaster recovery management of current production resources and disaster recovery resources.

In the centralized deployment scenario, UItraVR Server is deployed on a separate server at the disaster recovery site to achieve disaster recovery management of production resources and disaster recovery resources.

In the distributed deployment scenario, UItraVR Server is deployed on the production site and the service of the disaster recovery site respectively

On the server, the disaster recovery management of the site resources is realized.

In the centralized deployment scenario, the UltraVR Server deployed at the production site and the disaster recovery site are required to be deployed network connectivity between UItraVRServers.

Expert Solution

Questions # 23:

When eReplication performs disaster recovery on data, an agent needs to be installed on the protected host, using to identify the application information; for virtual machine disaster recovery, there is no need to install agent.

Options:

TRUE

FALSE

Expert Solution

Questions # 24:

Which of the following descriptions about the VIMS file system in FusionCompute is incorrect? (one)

Options:

VIMS is a high-performance cluster file system.

VIMS is a common storage virtualization file system in the industry.

VIMS is the technical basis for advanced features such as thin disks, snapshots, and storage migration.

VIMS can be compatible with FC SAN, IP SAN, local disk.

Expert Solution

Questions # 25:

When using eBackup software for backup in Fusioncloud, view it on the eBackup monitoring interface

To the alarm event "Failed to backup virtual machine", the following description about the impact of the alarm event is correct which items? ( many)

Options:

If the eBackup system includes multiple eBackup servers, the overall backup and recovery performance of the VBS service can drop

If the eBackup system contains multiple eBackup servers, the VBS service cannot be provided normally Backup and restore

The failed eBackup server cannot provide backup and recovery functions normally

If the eBackup system contains only one eBackup server, the VBS service cannot be provided normally. Provides backup and recovery capabilities

Expert Solution

Questions # 26:

In the following description about forward proxy settings in CPS, which is the correct option? ( many)

Options:

Different services can use different forward proxy addresses.

The system defaults to the forward proxy rules of the External APl network plane that serves the students.

The system enforces that different services must use the same forward proxy rules.

The forward proxy rules configured by default in the system cannot be modified.

Expert Solution

Questions # 27:

During the migration process, ——” is a key indicator for evaluating the migration, and the downtime includes business

Switchover time and last data increment synchronization time.

Expert Solution

Questions # 28:

FusionNetDoctor, also known as network traffic diagnosis, is for operation and maintenance personnel to detect the network field.

Which can detect traffic in which of the following scenarios? ( many)

Options:

East-west traffic detection between the tenant's two virtual machines

Tenant's VM-to-VM Elastic IP (EIP) traffic inspection

Access traffic detection from the client computer to the ELB on the cloud

Inspection of access traffic from client computers to virtual private network services (VPNs) on the cloud

Expert Solution

Questions # 29:

FusionCompute is deployed in a data center, and now due to equipment upgrade needs, it is planned to virtualize a certain business.

The virtual machine is migrated to a specific CNA (Compute Node Agent) host in another cluster. technical engineer root According to the plan, after the virtual machine migration action is executed, the migration task progress bar displays: The task failed, the system abnormal. Which of the following statements about the causes of the above phenomenon is correct? ( one)

Options:

The cluster has DPM enabled

The IP address of the business virtual machine is not the same as the IP of the CNA host—the network segment

The memory multiplexing configuration of the source host and the target host is inconsistent

The operating system of the business virtual machine is inconsistent with the operating system type or version of the CNA host

Expert Solution

Questions # 30:

Data disaster recovery is divided into virtual machine layer, SAN network layer and

array layer.

Options:

TRUE

FALSE

Expert Solution

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