Which action sequences does HAD follow when a service group fails over? (Choose two.)

A.
Parent resources are taken offline before the child resources.

B.
Child resources are brought online before the parent resources.

C.
Child resources are taken offline before the parent resources.

D.
Parent resources are brought online before the child resources.

E.
Parent and child resources are taken offline simultaneously.

F.
Parent and child resources are brought online simultaneously.