steps for connecting pega process commander with external db?

A)  create an instance of Data-Admin-DB-Name
B)  create an instance of rule-obj-class
C)  create an instance of Data-Admin-DB-Table
D)  All of the Above

Correct Answer :   create an instance of Data-Admin-DB-Name


Explanation :

Data-Admin-DB-Name : Complete the Database form to define each relational database to which PRPC connects.

Data-Admin-DB-Table : Create database table data instances to map classes or class groups to database tables or views.

Rule-obj-class : Use the Class form to create and define new PRPC classes