为自己加油

Automatic Shared Memory Management is disabled for one of your

Database instances. Some SQL statements perform poorly due to excessive

Hard parse activity, thereby degrading performance. 

What would be your Next step?  one

A.
Run the SQL Access Advisor.
B.
Run the Memory Advisor for the shared pool.
C.
Run the SQL Tuning Advisor.
D.
Run the Memory Advisor for the Program Global Area.
E.
Run the Memory Advisor for the System Global Area.