In which implementation are product categories replicated without CRM middleware?

In which implementation are product categories replicated without CRM middleware?
A . SRM 7.2 and ERP 6.0 on one client using classic scenario
B . SRM 7.2 and ERP 6.0 on separate clients using extended classic scenario
C . SRM 7.2 and ERP 6.0 on separate clients using classic scenario
D . SRM 7.2 and ERP 6.0 on one client using extended classic scenario

View Answer

Answer: A