View the exhibit below and examine the details entered.
User HR has made some modifications to the data in the HR.EMPLOYEES table. You need to
now restore the data in the table to a previous version and use the Enterprise Manager.
From which source dose the operation flash back the table data to the specified time?
A.
redo logs
B.
undo tablespace
C.
flash recovery area
D.
temporary tablespace
Explanation: