In FusionCompute, three virtual machines share one CPU thread with a main frequency of 28GHz. The resource reservation of VM1 is 1000Hz, and no resources are reserved for VM2 and VM3, the quota of VM1 is 1000, the quota of VM2 is 2000, and the quota of VM3 is quite 4000; the upper limit of the three virtual machines is 2000MHz. When the CPU usage of the three virtual machines is 100%, what is the CPU resource used by VM3?

• A.1600MHz
• B.2000MHz
• C.1200MHz
• D.1800MHz

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Which of the following operations is not supported by the data disk mounted on the running FusionCompute virtual machine?

• A.Increase the disk capacity
• B.Unbind the disk
• C.Modify the disk name
• D.Modify the disk IO mode

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In the network architecture of the standard commercial office of Huawei Desktop Cloud Solution, which of the following traffic cannot be carried by the service plane network? (one)

• A.Backup traffic between user VMs and storage.
• B.Interactive traffic between desktop components.
• C.The control interaction flow between the desktop cloud system and the hardware device.
• D.The business traffic between the terminal and the user's virtual machine.

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FusionCompute added a new CNA, but found no optional network resources when creating a virtual machine on the newly added host. This phenomenon may be caused by which of the following reasons?

• A.There is no VLAN pool on the DVS
• B.Physical switch failure
• C.No port group on DVS
• D.No DVS is added to the uplink of the newly added host

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Which of the following batch operations cannot be performed by Fusioncompute?

• A.Add hosts in batches
• B.Batch binding network ports
• C.Bulk associated storage resources
• D.Bulk migration of virtual machines

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