Identify four uses of the Oracle Scheduler. (Choose four.)

Identify four uses of the Oracle Scheduler. (Choose four.)

A.
enables Oracle database to schedule which processes execute on which processors in a multiple CPU environment

B.
enables Oracle database to do patches according to a DBA-defined schedule

C.
enables you to schedule the execution of jobs based on time

D.
enables you to execute jobs in a clustered environment

E.
enables you to periodically execute operating systemscript files located on the same server as the database

F.
enables you to create a job that makes use of saved programs and schedules

G.
enables you to automate the management of the jobs that are created using the DBMS_JOB package