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Which of the following statements about a recovery catalog are true? Each correct answer represents a complete solution.(Choose two.)
A. A recovery catalog should not be created in the target database.
B. The information in the recovery catalog is obtained from the target database's control file.
C. In case of multiple target database, a recovery catalog schema must be created for each target database.
D. Recovery Manager(RMAN) must have a recovery catalog for its normal functioning.
Answer: A B来自 “ ITPUB博客 ” ,链接:https://blog.itpub.net/81227/viewspace-2125057/ ,如需转载,请注明出处,否则将追究法律责任。