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You have recovered your Oracle Database 10g by using the control file backup because all copies of the current control file have been lost due to a media failure. You open your database by using the following statement：       SQL>ALTER DATABASE OPEN RESETLOGS；   Which of the following options is true about using the RESETLOGS option？（）
A: The log sequence is reset to 0.
B: All the online redo logs are deleted.
C: All the archived redo logs from a previous incarnation become useless.
D: The full database backup taken from a previous incarnation can be used in future.
E: Only the control file and online redo log files are updated with a new RESETLOGS SCN and time stamp.

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出自：Oracle认证

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