Which three data sources can you synchronize in a Web Intelligence 4.0 document (WID)? There are 3 correct answers to this question.

Which three data sources can you synchronize in a Web Intelligence 4.0 document (WID)? There are 3 correct answers to this question.
A . Personal data files
B . Stored procedure data source
C . Queries from the same universe
D . Queries from different universes

Answer: A,C,D