What are some features of SAP HANA? Note: There are 2 correct answers to this question.

What are some features of SAP HANA? Note: There are 2 correct answers to this question.
A . SAP HANA allows transactional and analytical processing off the same tables.
B . SAP HANA is optimized to organize data using column stores.
C . SAP HANA is built on a hierarchical data model architecture.
D . SAP HANA is optimized to work with aggregates and index tables.

Answer: A,B