After installing infrastructure VMs, you must configure the virtualized environment and vAG/vLB so that FusionAccess can work properly. Which of the following statements about FusionAccess initialization are true?
A. After interconnection with a Windows AD domain is configured for authentication and authorization and the local domain is not enabled, the priority of the default LiteAS authentication and authorization is lower than that of the interconnected Windows AD domain
B. When the vAG and vLB are used as the gateway and load balancer, related parameters of a WI cluster must be configured on FusionAccess
C. If the CNA node or storage device where the backup server resides is faulty, backup data may be lost
D. When configuring the License on FusionAccess and the License supports both per-desktop and per-user modes, you must select User Count or Concurrent User Count