You executed the following FLASHBACK TABLE command: FLASHBACK TABLE emp TO TIMESTAMP (’11:45’,’hh12:mi’); Which two statements are correct?()
A:The FLASHBACK TABLE statement will not be written to the alert log file.
B:The changes made to the EMP table since the specified time will be undone.
C:The EMP table that was dropped by mistake from the database will be restored.
D:The FLASHBACK TABLE statement will be executed within a single transaction.
E:The FLASHBACK TABLE statement will not maintain the existing indexes on the EMP table. 
F:The list of transactions that have modified the EMP table since the specified time will be displayed.
出自:Oracle认证