Which are the two prerequisites before setting up Flashback Data Archive? ()(Choose two.)
A:Flash recovery area must be defined
B:Undo retention guarantee must be enabled.
C:Database must be running in archivelog mode.
D:Automatic undo management must be enabled.
E:The tablespace in which the Flashback Data Archive is created must have automatic segment space Management (ASSM).
出自:Oracle认证