问题:
You want to configure and schedule offline database backups to run automatically.
Which tool or utilitywould you use to achieve this()
A . the XML script
B . the PL/SQL script
C . the DBMS_SCHEDULER package
D . Enterprise Manager to schedule the backu
You want to configure and schedule offline database backups to run automatically.
Which tool or utilitywould you use to achieve this()
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