The following aboutFusioncomputeIn the description of Port Groups and Security Groups, which option is incorrect?

OneDVSThere can be multiple port groups, aVMCan be protected by multiple security groups.

A virtual machine NIC is connected to a virtual port of the port group, and a virtual machine NIC is associated with a security group.

Security groups are based on port groups to protect virtual machines.

port group isDVSA collection of one or more virtual ports, while a security group is a collection of one or more rules Correct