When registering the image type of Fusioncompute, the user needs to select the corresponding image server type, Which of the following are standard mirror server types? (many)

• A.Glance: When registering an image, upload the image file to Glance through HTTPS or NFS upload Register in backend storage
• B.OBS: To use OBS as a mirror server, the IP address of the OBS service is required to be on the same level as the CNA management.
  face to face
• C.The management plane of CNA communicates with C and NFS: use a third-party NFS server as a mirror server, and require NFS to provide the IP service the address communicates with the management plane of the CNA
• D.Swift: Use the object file as the mirror server, requiring the IP address of the object storage service to be the same as the

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The FusionSphere unified installation tool cannot discover the host. Which of the following may cause this fault? (Multiple choice)

• A.The local PC and the host installation plane are not in the same network segment, and the DHCP relay is not configured
• B.The host has an operating system installed
• C.The host network card does not enable the PXE function
• D.There is no free IP in the DHCP address pool

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Before creating a FusionCare information collection task, you must ensure that the client time, FusionCare server time, and machine time of the node to be collected are consistent, otherwise, abnormal information collection may occur.

• A.FALSE
• B.TRUE

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In the FusionCompute system, which of the following description about the disk bus type is incorrect?

• A.The disk bus type created on the raw device mapped data store can be IDE.
• B.virtio performance is better, IDE performance is poor
• C.The disk bus type created on the raw device mapped data store can be virtio
• D.The disk bus type created on a non-raw device mapped data store can be SCSI

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In the Huawei Desktop Cloud solution, which of the following descriptions are correct regarding the correspondence between desktop groups and virtual groups? (Multiple choice)

• A."Linked-clone" virtual groups correspond to "exclusive" desktop groups, including "static multi-user" and "single-user"
• B.The "full replication" virtual group corresponds to the "private" desktop group, which includes "static multi-user" and "single-user"
• C.The "linked clone" virtual group uses the "dynamic pool" desktop group. When the user logs in for the first time, the desktop group will randomly assign a virtual machine to bind the user.
• D.The "linked clone" virtual group uses the "static pool" desktop group. When a user logs in for the first time, the desktop group will randomly assign a virtual machine to bind the user

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