What are the three steps you should take to tune a JDBC Connection pool in WebLogic from the  initial settings in a production environment?()
A:Ensure the maximum size is increased to an appropriate setting.
B:Set the minimum and maximum size of the connection pool to the same value.
C:Increase the statement cache size.
D:Add more heap to the JVM.
E:Add more nodes to the cluster.
出自:Oracle认证