You define a core data services (CDS) View. For which of the following expressions and built in functions must you provide alias? There are 3 correct answers to this question.

You define a core data services (CDS) View. For which of the following expressions and built in functions must you provide alias? There are 3 correct answers to this question.
A . CASTE Expression
B . CASE expression
C . Currency Conversion
D . Nested CASE expression
E . Unit conversion

Answer: B,C,E