单选题You work as a database administrator for Supportcenter.cn. You want to configure database backups to be run automatically. Which tool or utility would you use to achieve this？（）AThe DBMS_JOB packageBThe BACKUP_JOB packageCThe DBMS_BACKUP_RESTORE packageDThe calendar tool in the Operating System （OS）EThe backup scheduler in Enterprise Manager （EM）FThe DBMS_BACKUP_SCHEDULER packager inline mode
单选题
You work as a database administrator for Supportcenter.cn. You want to configure database backups to be run automatically. Which tool or utility would you use to achieve this？（）
A
The DBMS_JOB package
B
The BACKUP_JOB package
C
The DBMS_BACKUP_RESTORE package
D
The calendar tool in the Operating System （OS）
E
The backup scheduler in Enterprise Manager （EM）
F
The DBMS_BACKUP_SCHEDULER packager inline mode
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