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You issue the command: SQL>ALTER DATABASE BACKUP CONTROLFILE TO TRACE: Which statement is true about the command?

发布于 2021-04-25 22:41:28
【多选题】
A It creates a copy of the control file and stores it in the location specified in thediagnostic dest initialization parameter.
B It creates a file that contains SOL statement to re-create the control file.
C It updates the alert log file with the location and contents of the control file
D It creates a binary backup of the control file.

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