Oracle Backup & Recovery Techniques - Oracle 10g Database Administration Concepts and Implementation Made Simple - page 319

Flashback Transaction Query: helps to retrieve all the changes in
data between given interval of time. It also provides the SQL
statement to undo the change.
With the exception of Flashback Database, all the flashback
technologies depend on undo data.
Figure 10-60: Flashback technology provides the EM Database Control
based six options which help us in the recovery operations.