Oracle
1Z0-050 · Question #27
1Z0-050 Question #27: Real Exam Question with Answer & Explanation
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Question
Which are the prerequisites for performing flashback transactions on your database? (Choose all that apply.)
Options
- ASupplemental log must be enabled.
- BSupplemental log must be enabled for the primary key.
- CUndo retention guarantee for the database must be configured.
- DExecute permission on the DBMS_FLASHBACK package must be granted to the user.
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