Oracle Exam 1Z0-083 Topic 1 Question 79 Discussion

Actual exam question for Oracle's 1Z0-083 exam

Question #: 79
Topic #: 1

Which two are true about flashback features in Oracle Database 19c and later releases? (Choose two.)

AFlashback logs are automatically purged when DB_FLASHBACK_RETENTION_TARGET is set lower than the time they have already been retained.

BFlashback logs are monitored and proactively deleted when beyond the retention period defined in DB_FLASHBACK_RETENTION_TARGET only after there is space pressure.

CFlashback logs are monitored and proactively deleted when beyond the retention period defined in DB_FLASHBACK_RETENTION_TARGET before there is space pressure.

DFlashback logs are monitored for being older than the retention period defined in DB_FLASHBACK_RETENTION_TARGET and can be deleted by an administrator written event trigger.

EFlashback logs are automatically purged whenever the value of DB_FLASHBACK_RETENTION_TARGET is changed.

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Suggested Answer: B, C

by Cammy at Sep 01, 2023, 06:43 PM

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26 days ago

I think A and D are true.

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