QUESTION 124
Which two are the prerequisites to enable FlashbackData Archive? (Choose two.)
A. Database must be running in archivelog mode.
B. Automatic undo management must be enabled.
C. Undo retention guarantee must be enabled.
D. The tablespace on which the Flashback Data Archiveis created must be managed with Automatic Segment
Space Management (ASSM).
Answer: BD
同143题：http://blog.csdn.net/rlhua/article/details/13503997
Explanation/Reference:
Section: Backup, Recovery & Recovery Manager (RMAN)