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AboutFusionSphere OpenStack. Which of the following descriptions is incorrect about the function of each service in.

A.

CinderProvides persistent object storage for running instances

B.

CeilometerMonitor and meterOpenStackCloud resources for billing baseline management, scaling and statistics

C.

GlanceProvides query, upload and download services for virtual machine images

D.

MongodbforceilometerThe service provides database

Use Rainbow to migrate Linux, if using the block-level migration method requires Linux root, boot and swap partitions are on the same physical disk

A.

True

B.

False

In a FusionSphere server virtualization scenario, if you add a host to a cluster where IMC has been set up, the host supports. The supported CPU feature set must be equal to or lower than the CPU feature set set by the cluster IMC.

A.

wrong

B.

right

(multiple choice) inFusionComputeadd to siteFusion Storage BlockAfter the storage resource succeeds, the host data storage fails.

Which of the following reasons may cause the failure?

A.

Fusionstorage BlockVolume not created

B.

When adding storage resourcesIPgrave writing error

C.

Fusionstorage BlockandFusionComputestorage plane failure

D.

Fusionstorage BlockStorage pool not created

(multiple choice)FusionSphereIn the server virtualization scenario, user services are networked separately, and which of the following network planes must be connected to

the computing node host?

A.

storage plane

B.

management plane

C.

VIMScontrol plane

D.

business plane

Differentiated data for linked-clone virtual machines is stored on which type of disk?

A.

Ordinary Delayed Zero Roll

B.

normal roll

C.

thin volume

D.

differential volume

FusionComputeuseIP SANStorage, probabilistic failure when creating disk, which of the following may cause this failure?

A.

Data consistency check is enabled on the storage resource

B.

storage interfaceVLAN IDwrong setting

C.

LUNbad block

D.

Configure a separate network plane to host virtualizationSANStore heartbeat traffic

Which of the following is deleteFusionComputeCorrect steps to store resources in ?

○1Deleting or migrating virtual machine disks

○2Disassociate host

○3delete storage resource

○4Destroy the data store

A.

1--->2--->3--->4

B.

1--->4--->2--->3

C.

3--->2--->4--->1

D.

2--->4--->1--->3

(Multiple choice) A user usesTCLog in to the cloud desktop and find that the connection isTCUpUSBThe storage device cannot be read, which of the following methods can be used to troubleshoot?

A.

an examinationUSBStorage device driver version

B.

an examinationTCNetwork bandwidth to and from the cloud desktop

C.

ReplugUSBstorage device

D.

Fusion AccessPeripheral redirection policy configuration

Failed to create a virtual machine on ManageOne ServiceCenter, use ssh to log in to FusionSphere OpenStack. Check the logs in the background. Which of the following paths should be checked?

A.

/var/log/fusionsphere/componcnt/cinder-api

B.

/var/fusionsphere/operate/nova-api

C.

/var/log/fusionsphere/componcnt/nova-api

D.

/var/fusionsphere/operate/cinderapi

Which of the following Huawei Desktop Cloud components is not recommended for single-node deployment in a production environment?

A.

ITA

B.

TCM

C.

WI

D.

HDC

(Multiple choice) In the full-memory desktop technology of Huawei Zhuo face cloud solution,lOTailorAs a key technology, it is applied to virtual desktops, which can improve the performance of virtual desktops. Which of the following options arelOTailorThe benefits of technology?

A.

hardwareCPUHighly coupled, enhance virtualCPUprocessing performance

B.

Reduce the space occupied in the memory by deduplication and sinking technology

C.

Deep integration with virtualization platform to improve deployment efficiency

D.

memory efficientIOAbility to provide a high-experience user virtual machine

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

A.

configurediCacheof virtual machines can be live migrated

B.

host and target hostCPUNot compatible, enable within the clusterIMCmode, will cause virtual machine migration to fail

C.

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

D.

FusionComputeOnly live migration of virtual machines based on shared storage is supported

existFusionAccessIn the scenario, the local administrator account of the domain account cannot be deletedOU, possibly because theOUThe properties of

"Prevent objects from being accidentally deleted" are checked

A.

wrong

B.

right

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

a physical network?

A.

True

B.

False