While observing database statistics, you find that the Automatic Workload Repository (AWR)
snapshots are being purged after each day. You want the snapshots to be purged on a
weekly basis. Which two options would you use to increase the purge interval? (Choose
two.)
A.
DBMS_WORKLOAD_REPOSITORY.MODIFY_SNAPSHOT_SETTINGS
B.
Enterprise Manager
C.
DBMS_JOB.INTERVAL
D.
DBMS_SCHEDULER.CHANGE
E.
DBMS_SCHEDULER.INTERVAL
Explanation: