Which of the following descriptions of MC mode is wrong?
A. hen the cluster MC mode is changed, the virtual machines in the "running" state in the c"uster w"ll continue to maintain the previous IMC policy after the change
B. fter the virtual machine is migrated, its IMC mode will not change, and the IMC mode of the target host or the cluster where the target host is located can be kept consistent after the operation of turning off the virtual machine and turning on the virtual machine is performed
C. hen waking up/starting a virtual machine, if the cluster where the virtual machine is located has enabled the IMC mode, the CPU configuration of the virtual machine cannot be lower than the current CPU feature set of the cluster
D. he MC mode of the cluster must be equal to the function set of the host with the smallest CPU function set in the cluster, or a subset of the CPU function set