About the description of the virtual network of FusionCompute, which of the following is not correct?

About the description of the virtual network of FusionCompute, which of the following is not correct?
A . All virtual machine NICs in the same security group will use the security group rules for network communication.
B . SR-IOV pass-through mode network card does not support IO ring settings.
C . Different IO ring sizes will affect the network performance of the virtual machine network card.
D . Compared with multiple queues, a single queue will take up more CPU resources of the host.

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Answer: D