Which of the following is required to perform currency conversion in an SAP HANA information model?
A . A set of technical tables are required to store currencies and exchange rate types and rates
B . An innerjoin is required between the Open ODS View measures and the exchange rate table
C . An interface to define how the currency conversion should be processed
D . Setting a semantic type to a measure so the amount always includes a currency
E . Storing the currency and the exchange rate on the day of the transaction will improve performance
Answer: A,C,D