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YoucanuseOracleFlashbacktolookatpastactivityinyourdatabase.WhataretwoothercharacteristicsofOracleFlashback?()
A.OracleFlashbackusesundoinformationtoconstructconsistentdata.
B.YoucanuseacursoropenedwhileusinganOracleFlashbackimagetoperformDMLonceyoudeactivateOracleFlashbackinyoursession.
C.YoucanonlyuseOracleFlashbackviewofthedataiftherequiredrecordsarestillintheonlineredologfiles.
D.OracleFlashbackliststheDMLthatwasexecutedduringtheperiodyouidentifywheninitiatingyoursession.
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