053-383

At the request of a user, you issue the following command to restore a dropped table: flashback table "BIN$F2JFfMq8Q5unbC0ceE9eJg==$0" to before drop; Later, the user notifies you that the data in the table seems to be very old and out of date.
What might be the problem?
A. Because a proper range of SCNs was not specified, the wrong data was restored.
B. A proper range of timestamps was not specified, so the wrong data was restored.
C. A previous Flashback Drop operation had been performed, resulting in multiple versions of the table being stored in the Recycle Bin.
D. Either option A or B could be correct. Not enough information was provided to determine which.
E. None of the above

　　A Flashback Drop operation restores dropped objects form the Recycle Bin.It does not use SCN or timestamp ranges,so option A,B,and D are incorrect.Also,Flashback Drop operation don't craete objects in the Recycle Bin(they move them out of the Recucle Bin),so C is incorrect.The likely cause is that multiple versions of the table existed in the Recycle Bin and the wrong one restored.