单选题You want to configure and schedule offline database backups to run automatically. Which tool or utilitywould you use to achieve this（）Athe XML scriptBthe PL/SQL scriptCthe DBMS_SCHEDULER packageDEnterprise Manager to schedule the backup
单选题
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 backup
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