Nueva Guía de estudio H13-531_V2.0-Enu [2022] con preguntas y respuestas reales H13-531_V2.0-Enu

Posted by: Martina Comments: 0 Post Date: mayo 16, 2022

Martina2022-05-16T07:52:01+00:00

Hcie-Cloud Computing (escrito) es el nivel experto de la certificación Huawei Cloud Computing, cuya versión es v2.0. Se requiere aprobar el examen H13-531_V2.0 con éxito, y el examen está disponible en inglés y chino. La nueva guía de estudio H13-531_V2.0-Enu, que está disponible en inglés, está disponible con preguntas y respuestas reales para ser su buena guía de preparación en línea. Use realex.es Huawei H13-531_v2.0-Enu Guía de estudio para revisar la prueba real y asegúrese de estar preparado para el examen de certificación HCIE-Cloud Computing (escrito) V5.0. Estudiar la nueva Guía de estudio de H13-531_V2.0-Enu [2022] con las preguntas y respuestas reales H13-531_V2.0-enu varias veces puede ayudarlo a obtener una mejor puntuación. Para todos, las preguntas de demostración gratuitas de H13-531_v2.0-Enu están disponibles en línea.

Page 1 of 5

1. In the Huawei Desktop Cloud Solution, which of the following is incorrect about the description of linked clone desktop features?

Linked clones have the advantages of fast virtual machine creation and small storage footprint

Linked-clone desktops have higher computing power than ordinary virtual machines

Linked clone is a technology that groups and maps a parent volume and differential volume to a linked clone volume

The linked-clone desktop pool provides desktop maintenance functions such as unified software update and unified system restoration, which greatly reduces maintenance costs and improves the efficiency of desktop maintenance.

2. FusionAccess linked clone desktop technology provides a unified system update function. Administrators can update the existing linked-clone virtual machine system by updating the linked-clone virtual machine template.

TRUE

FALSE

3. The IO Tailor deduplication compression technology of Huawei's full-memory desktop is specially optimized for VDI and memory media. While deduplication and compression, it also ensures the real-time and consistency of data interaction.

TRUE

FALSE

4. 1.When FusionCompute is interconnected with FusionSphere OpenStack, which network of FusionSphere OpenStack must the management network of FusionCompute communicate with?

external_om

internal_base

external_base

external_api

5. In the FusionSphere private cloud solution, after the tenant manually triggers the cloud server backup task, which of the following components will call Cinder to create a consistent snapshot on the production storage?

eBackup Workflow

Backup Backup Agent

Karbor

eBackup Manager

6. After the keystone configuration in ManageOne OperationCenter is completed, FusionSphere OpenStack will be automatically connected on the interface.

TRUE

FALSE

7. In Huawei's disaster recovery solution, which of the following is correct about the description of VRG?

After creating and configuring the VRG, create a snapshot for it immediately to prevent unavailability caused by mis-operation

When a VRG cannot meet the load requirements, a new VRG needs to be added. The newly added VRG cannot be created by cloning, but can only be deployed by template

When using storage replication for disaster recovery, VRG needs to be deployed on FusionCompute

When using the host replication disaster recovery method, only the virtual machine on the CAN host where VRG is deployed can be protected

8. Regarding the description of FusionCompute's virtual machine live migration, which of the following is correct?

Virtual machines configured with iCache can be live migrated

The CPU of the source host and the target host are incompatible. After enabling the IMC mode in the cluster, the virtual machine migration will fail.

Full migration of virtual machines with "shared" type disks mounted is not supported

FusionCompute only supports virtual machine live migration based on shared storage

9. In the FusionSphere private cloud solution, the number of used and available resources of the host group can be viewed in the host group list. When the number of available resources in the host group is less than the sum of the available resources of each host under the host group, indicating that there are hosts with over-utilized resources under the host group.

TRUE

FALSE

10. FusionCare provides health check and information collection functions. If multiple AZs of FusionSphere are checked, new AZs can be added multiple times on the FusionCare interface.

TRUE

FALSE

Page 2 of 5

11. Company A plans to deploy a large number of linked clone desktops and use an OceanStor 5500 as the back-end storage. Which disk solution is more suitable?

50 2TB SATA disks form a storage pool, using RAID5 type internally

100 1TB SATA disks form a storage pool, using RAID5 type internally

50 2TB SATA disks form a storage pool, using RAID6 type internally

100 1TB SATA disks form a storage pool, using RAID6 type internally

12. Use Rainbow to migrate Linux. If the block-level migration method is used, the root, boot and swap partitions of Linux are required to be on the same physical disk.

TRUE

FALSE

13. A company hopes to use Huawei Desktop Cloud to replace traditional PC desktops. Users include 3D animation, video producers, etc. Which of the following desktops is more suitable?

GPU Desktop

Linked-clone desktops

Full memory desktop

Full copy desktop

14. In the FusionSphere server virtualization scenario, if the HA function is configured, which of the following storage configuration suggestions is correct?

The shared storage is connected to all hosts in the FusionSphere server virtualization platform through switches

Shared storage directly connected to the host

Shared storage is connected to all hosts in the cluster through switches

Use local storage

15. When deploying HUAWEI Desktop Cloud Network, which component should be deployed on the management plane?

HDC

DHCP server

VAG

Desktop virtual machine

16. In the FusionSphere private cloud solution, if a certain port type of the external network is router_interface, you need to delete the subnet before deleting the external network.

TRUE

FALSE

17. In Huawei's disaster recovery solution, what technology does the system use to implement host replication disaster recovery?

IO Mirror

Hyper Mirror

Hyper Replication

IO Replication

18. When there are more desktop cloud users, the average network bandwidth required per user is more; when there are fewer desktop cloud users, the average network bandwidth required per user is less.

TRUE

FALSE

19. Company A is a multinational listed company. Its existing IT system adopts a traditional architecture and hopes to transform it into an IT system based on a cloud platform. Since Company A has a large scale and its branches are distributed in various places, Company A hopes that various business departments can use the cloud platform conveniently, quickly and on-demand. Which of the following solutions is more suitable for Company A?

FusionSphere Server Virtualization Solution

FusionAccess Cloud Desktop Solution

FusionSphere Private Cloud Multi-Data Center Solution

FusionSphere Private Cloud Single-Data Center Solution

20. In the FusionSphere server virtualization scenario, when deploying a virtual machine according to a template, if the disk property is set to "non-persistent", the operating system will be lost after the virtual machine is restarted.

TRUE

FALSE

Page 3 of 5

21. BCManager eReplication is based on the host IO remote replication disaster recovery scheme. Under the optimized deployment mode, the minimum RPO can be achieved____________________.

10 hours

10 minutes c. 10 seconds

0 seconds

22. In Huawei BCManager eBackup, LAN-Free can only target SAN storage, and LAN-Base can only target non-SAN storage.

TRUE

FALSE

23. When the host in Huawei FusionSphere uses a GE network card, it is recommended to separate the management, service, and storage networks and use a separate physical network for each.

TRUE

FALSE

24. Use Huawei BCMManager eBackup for data backup and use the LAN-Free networking mode. When a user restores a virtual machine, what operation will the backup server perform?

Issue a recovery task to the production storage

Issue a recovery task to the backup agent

Issue a recovery task to VRM or vCenter

Issue a recovery task to backup storage

25. In the FusionSphere server virtualization scenario, if the customer needs to use the software router and the routing network in the VPC, which of the following components needs to be installed?

FusionCompute

FusionStorage Manage

VSAM

VPC

26. In the FusionSphere server virtualization scenario, after the virtual machine stored in FusionAccess is deleted on the FusionCompute interface, the state of the virtual machine corresponding to the FusionAccess management interface remains unchanged.

TRUE

FALSE

27. Which of the following FusionCompute cluster rule group policies does not exist?

Mutually exclusive virtual machines

Disable virtual machines

Aggregate virtual machines

Virtual machine to host

28. FusionStorage Block is a disk that cannot be configured with RAID. The RAID information must be deleted before FusionStorage Block can identify these disks.

TRUE

FALSE

29. Configure FusionCompute, if the binding mode of the network card of the CNA host is set to load balancing, the connected switch port must be port aggregation; if the binding mode of the network card of the CNA host is active and standby, the connected switch port must be configured LACP protocol.

TRUE

FALSE

30. If a storage device is configured with 8 1Gb/s iSCSI storage network cards, and the network bandwidth loss is 15%, which of the following methods can calculate the effective bandwidth (Mb/s) of the storage device?

8x1024x0.15

8x1024x1024x0.15

8x1024x (1-0.15)

8x1024x1024x (1-0.15)

Page 4 of 5

31. Huawei ManageOne OperationCenter synchronizes alarm data from lower-level management systems through HTTPS and SNMP Trap. The former ensures that alarms can be detected in a timely manner, while the latter ensures that alarms will not be lost.

TRUE

FALSE

32. When hardware deployment of the FusionSphere server virtualization cloud platform, which of the following is the recommended hardware deployment sequence from bottom to top in the cabinet?

Storage - Server - Switch

Storage - Switch - Server

Server - Storage - Switch

Server - Switch - Storage

33. When using Rainbow to migrate, the source end can be a physical server, VMware or Hyper-V virtualization platform, and the destination end can be the FusionSphere platform.

TRUE

FALSE

34. In the FusionSphere private cloud solution, the mongodb service is abnormal due to the abnormal power failure of a host. At this point, you can clear the mongodb ERROR node data, restart mongodb, and automatically synchronize the data to complete the recovery.

TRUE

FALSE

35. Regarding the description of the cloud server disaster recovery service in the FusionSphere private cloud solution, which of the following is incorrect?

After the cloud service data center is built, customers can apply for cloud server disaster recovery services to ensure the business connectivity of the cloud server. The whole process does not require administrators to operate in the background

The storage layer replication disaster recovery technology used by the cloud server disaster recovery service

In order to provide cloud server disaster recovery services, the back-end storage needs to enable remote replication

In order to provide cloud server disaster recovery services, the storage used by the protected cloud server can be AdvancedSAN

36. In the scenario where FusionSphere OpenStack is interconnected with FusionCompute, which of the following is correct about the vCPU reuse ratio of a host group?

CPU only supports multiplexing in KVM environment

The vCPU multiplexing ratio indicates the multiplexing relationship between the number of vCPU cores in FusionSphere OpenStack and the number of vCPU cores in FusionCompute

The vCPU multiplexing ratio indicates the multiplexing relationship between the number of vCPU cores of FusionSphere OpenStack and the number of physical CPU cores of FusionCompute

The number of vCPU cores of FusionSphere OpenStack = the number of threads of FusionCompute * vCPU multiplexing ratio

37. Regarding the description of the cloud hard disk service in the FusionSphere cloud data center, which of the following is incorrect?

When creating a cloud host, use an image with the option of "Quick Provisioning of Virtual Machines" checked, and the system disk does not support expansion.

Cloud hard disk does not support online expansion, you need to uninstall the cloud hard disk from the host first

When the available partition type is "FusionCompute" and "KVM", the system disk can be unmounted from the cloud host

Cloud hard drives do not support changing storage SLAs

38. Regarding the description of the Fusioncompute virtualization antivirus function, which of the following is incorrect?

When running functions such as virus scanning and killing, it only takes up very little computing resources of the user virtual machine, which is used to run anti-virus functions

FusionCompute virtualized anti-virus function will occupy a large amount of user virtual machine network resources because it relies on the network.

FusionCompute virtualized anti-virus function does not require the installation of complete anti-virus software on user VMs.

FusionCompute virtualized anti-virus function performs virus detection and real-time monitoring through the exchange of host physical memory, with high efficiency and high speed.

39. In the FusionSphere private cloud scenario, which of the following is incorrect about the description of the ManagerOne ServiceCenter cloud resource pool?

A cloud resource pool is all the resources included in a FusionSphere OpenStack system

Before Keystone is connected, ManageOne ServiceCenter cannot use the resources of FusionSphere OpenStack

ManageOne ServiceCenter can manage multiple cloud resource pools

One cloud resource pool can be connected to multiple ManageOne ServiceCenter

40. In the FusionSphere private cloud solution, the DVS name added on FusionCompute must be the same as the physical network name on FusionSphere OpenStack.

TRUE

FALSE

Page 5 of 5

41. In the common OA office scenario of Huawei Desktop Cloud Solution, how much bandwidth does each desktop need?

200KB/s

20KB/s

2MB/s

20MB/s

42. When the company chooses the Huawei desktop cloud disaster recovery solution, it is hoped that the solution can perform disaster recovery on user data in the desktop. Which of the following disaster recovery solutions is more suitable?

GSLB+NAS disaster recovery solution

Client-side autonomous services disaster recovery

WI redirection disaster recovery

GSLB service disaster recovery

43. The management service of Huawei FusionSphere OpenStack has no single point of failure. Which of the following methods is mainly used?

Manage service Watchdog

Manage service cluster deployment

Status Restoration

Fault monitoring

44. In the FusionSphere private cloud solution, users can apply for cloud disk backup to achieve local backup and recovery of cloud disks.

TRUE

FALSE

45. Regarding the description of Huawei Cloud Computing Troubleshooting Tool, which of the following is incorrect?

As the FusionSphere performance monitoring and analysis system, Update Tool periodically collects data from the FusionSphere cloud computing infrastructure and builds models for analysis.

VncViewer is a free VNC login tool customized by Huawei under Windows system

Through the CLI, information such as system running time, restart records and command operation records can be collected

FusionCare can provide health check and information collection functions

46. When installing the FusionSphere server virtualization environment, which of the following software packages do not need to be used?

FusionComputeXXXXCNA

FusionManagerXXXX_S

iso

FusionComputeXXXX_D

zip

FusionToolXXXXFusionCare.zip

47. Which of the following roles will not be included in the FusionSphere OpenStack control node?

measure

database_keystone

vcenter-proxy

ceilometer

48. FusionCompute uses IP SAN storage, and the disk creation fails probabilistically. Which of the following may cause this failure?

Data consistency check is enabled on the storage resource

Incorrect VLAN ID setting on the storage interface

LUN has bad blocks

No independent network plane is configured to carry virtualized SAN storage heartbeat traffic

49. When creating a specification for FusionSphere OpenStack OM, if the virtual machine is set to be larger than the memory, NUMA affinity is enabled by default.

TRUE

FALSE

50. Huawei ManageOne ServiceCenter provides several default service templates. Regarding the description of service templates, which of the following is incorrect?

The cloud disk instance can be mounted on the running cloud host instance

Unified management of computing, storage and network resources in VDC (Virtual Data Center)

In the general cloud hosting service, support custom host name, key pair, password and other advanced properties

An elastic IP address is a static, public IP address that can associate an elastic IP address with a cloud host

Nueva Guía de estudio H13-531_V2.0-Enu [2022] con preguntas y respuestas reales H13-531_V2.0-Enu

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