Oracle
1Z0-083 · Question #164
1Z0-083 Question #164: Real Exam Question with Answer & Explanation
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Question
Which three are true about the FLASHBACK DATABASE feature? (Choose three.)
Options
- AFLASHBACK LOGS are archived after a log switch.
- BA database can be flashed back using SQL*PLUS.
- CQueries and DML have the same FLASHBACK LOG overhead when flashback is enabled for a
- DFLASHBACK DATABASE only uses FLASHBACK LOGS to get the database to the desired
- EIt always generates REDO and UNDO.
- FIt requires that the target database be in ARCHIVELOG mode.
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