Which of the following are architecture components of the Project Replication scenario for Central Finance? Note: There are 3 correct answers to this question.

Which of the following are architecture components of the Project Replication scenario for Central Finance? Note: There are 3 correct answers to this question.
A . SAP Landscape Transformation (SLT)
B . ALE/IDoc outbound and inbound
C . SAP Process Integration (PI) Web service
D . SAP Master Data Governance (MDG)
E . Application Interface Framework (AIF)

Answer: B, D, E