Which of the following statements about the LSA architecture are true? Note: There are 2 correct answers to this question.

Which of the following statements about the LSA architecture are true? Note: There are 2 correct answers to this question.
A . LSA describes a blueprint for data flows which can be applied throughout the data warehouse.
B . LSA is designed for high flexibility and little governance.
C . LSA was designed with the technologies of traditional databases and classic SAP BW in mind.
D . LSA defines mostly virtual structures to avoid redundant copies of data.

Answer: A,C