【单选题】Initially, for the Automatic Workload Repository (AWR) statistics,the retention period is set to 7 days, the collection interval is set to 30 minutes and the collection level is set to Typical in your...
A.
On Wednesday, the statistics have been purged.
B.
On Wednesday, the retention period has been set to zero.
C.
On Wednesday, the collection interval has been set to zero.
D.
On Wednesday, the collection level has been changed to All.
E.
On Wednesday, the retention period has been set to one day.
F.
On Wednesday, the retention period has been set to two days
G.
On Wednesday, the collection level has been changed to Typical.
H.
On Wednesday, the collection interval has been set to 1440 minutes.