Oracle
1Z0-067 · Question #216
1Z0-067 Question #216: Real Exam Question with Answer & Explanation
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Question
In your database instance, the UNDO_RETENTION parameter is set to 1000 and undo retention is not guaranteed for the fixed size undo tablespace. Which statement is true about undo retention?
Options
- AUndo becomes expired obsolete after 1000 seconds.
- BInactive undo is retained for 1000 seconds even if new transactions fail due to lack of space in the
- CInactive undo is retained for at least 1000 seconds if free undo space is available.
- DUndo is retained in the UNDO tablespace for 1000 seconds, and then moved to the SYSTEM
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