Identify four uses of the Oracle Scheduler. (Choose four.)
A. Enables you to set idle time limits for a resource plan.
B. Enables you to schedule job execution based on time.
C. Enables you to execute jobs in a clustered environment.
D. Enables you to assign priorities to the consumer groups.
E. Enables you to map a consumer group to an Oracle user.
F. Enables you to create a job that makes use of saved programs and schedules.
G. Enables you to periodically execute operating system script files located on the same server as the database.