You are defining areas on your Oracle database. Which of the following profile areas can be used to control the resource usage for the other four?（）

A.Nothing happens
B.Oracle will automatically switch redo logs when detected 
C.Oracle eventually won't allow new records to be added to the database 
D.The instance crashes

A.Library cache 
B.Row cache
C.Dictionary cache 
D.Large area 
E.Buffer cache