Aside from the Native SAP HANA table, which other objects are system generated?

You are working with BPC Embedded in a replicated scenario. You need to create a Local Provider.

Aside from the Native SAP HANA table, which other objects are system generated? Note: There are 2 correct answers to this question.
A . External calculation view
B . Workspace
C . BW Query
D . Aggregation level

Answer: C,D