单选题You work as a database administrator for Certkiller .com. You want to configure database backups to be run automatically. Which tool or utility would you use to achieve this？ （）A The DBMS_JOB packageB The BACKUP_JOB packageC The DBMS_BACKUP_RESTORE pa
题目
单选题
You work as a database administrator for Certkiller .com. 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