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Note the output of the following query；   SQL> SELECT flashback_archieve_name， status FROM dba_flashback_archieve； FLASHBACK_ARCHIEVE_NAME STATUS FLA1   You executed the following command to enable Flashback Data Archive on the EXCHANGB_PATE table：   ALTER TABLE exchange_rate FLASHBACK ARCHIEVE；   What is the outcome of this command？（）  
A: The table uses the default Flashback Data Archive.
B: The Flashback Data Archive Is created In the SYSAUX tablespace.
C: The Flashback Data Archive is created in the same tablespace where the tables are stored.
D: The command generates an error because no flashback Data Archive name is specified and there is no default Flashback Data Achieve.

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出自：Oracle认证

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