Question:The initialization parameter UNDO_RETENTION is used:
A To specify the length of time for which Oracle must retain undo data in the undo tablespace
B To specify the length of time for which Oracle must retain undo data in the flash recovery area
C To specify the length of time for which Oracle must retain undo data in the data files
D To specify the length of time for which Oracle will retain undo data in the flashback database logs
+ AnswerC
+ Report