What are the properties of the data replication framework?

What are the properties of the data replication framework?
A . Supports integration scenarios based on a Service Oriented Architecture (SOA) especially used WEB-Services,
B . Integrates into existing integration technologies e.g. Application Link Enabling (ALE) especially Intermediated Documents (IDoc).
C . Allows for an easy “growth path“ from existing technology to SOA because it wraps the different communication channels.
D . Supports Peer-to-Peer (P2P) or mediated communication.
E . To deal with business deviation, complex deviation and cross-unit derivatives

Answer: A,B,C,D