which two statements are true?

When creating Aggregate tables in the OBI repository by using the Aggregate Persistence
Wizard, which two statements are true?

A.
TheAggregate Persistence Wizard enables youto automate the creation of physical
aggregate tables and theircorresponding objects in the repository.

B.
Job Managercanbe used to run the Aggregate Persistence script.

C.
TheExtractionTransformation and Loading process creates the aggregate tables.

D.
The analyst mustfirstwrite DML (Data Manipulation Language) scriptstocreate the
aggregate table.