Is this statement correct?------------QNo.101

Is this statement correct?
"You can use a resource plan instead of a consumer group to implement a priority within the plan."

To enable flashback database mode, the db needs to be in archivelog mode first.
The other part of this is when you actually use this functionality, both flashback logs and archive/redo logs are used. As always the basics are spelled out in the docu set:
"When a database is restored to its state at some past target time using Flashback Database, each block changed since that time is restored from the copy of the block in the flashback logs most immediately prior to the desired target time. The redo log is then used to re-apply changes since the time that block was copied to the flashback logs."
http://download.oracle.com/docs/cd/B19306_01/backup.102/b14192/rpfbdb001.htm

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    Message was edited by:
    frank.qian

    To enable flashback database mode, the db needs to be in archivelog mode first.
    The other part of this is when you actually use this functionality, both flashback logs and archive/redo logs are used. As always the basics are spelled out in the docu set:
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    http://download.oracle.com/docs/cd/B19306_01/backup.102/b14192/rpfbdb001.htm

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