What are direct results of this?

SAP S/4HANA combines Online Transaction Processing (OLTP) and Online Analytical Processing (OLAP) on a single platform.

What are direct results of this? Note: There are 2 correct answers to this question.
A . OLTP now runs on the data sets provided by OLA
C . OLAP now uses its own set of aggregated data.
D . There is no longer a need for Extract, Transformation, and Load (ETL) activities.
E . OLAP now uses real-time data.

Answer: C, D