A.Whenprioritysettingsareequalandthemembersparticipatinginaclusterareinitializedatthesame B. C.Thepreemptoptiondeterminestheprimaryandsecondaryrolesforredundancygroup0duringafailure D. E.Redundancygroup0managesthecontrolplanefailoverbetweenthenodesofacluster. F.Theprimaryrolecanbesharedforredundancygroup0whentheactive-activeoptionisenabled