A. Each tenant has an IaaS administrator who could create fabric groups and appoint fabric administrators with their respective tenants.

B. Fabric administrators CANNOT create reservations for business groups in other tenants.

C. Each tenant must provide its own infrastructure resources and CANNOT share a common infrastructure.

D. The system administrator is the only user who logs in to the default tenant to manage system-wide configurations and create tenants.

E. Fabric administrators manage reservations only for the users in their own tenant.