What happens when you turn on replication of an SAP ERP source system using SAP Landscape Transformation (SLT)?

What happens when you turn on replication of an SAP ERP source system using SAP Landscape Transformation (SLT)?
A . SLT creates ABAP code in the ERP system that writes to logging tables.
B . SLT creates database triggers in the ERP system that write to application tables.
C . SLT creates ABAP code in the ERP system that writes to application tables.
D . SLT creates database triggers in the ERP system that write to logging tables.

Answer: D