In a calculation view, why would you choose the DEPRECATED setting? Note: There are 2 correct answers to this question.

In a calculation view, why would you choose the DEPRECATED setting? Note: There are 2 correct answers to this question.
A . To ensure it is not exposed to reporting tools for consumption
B. To indicate that it should not be used as a data source to other calculation views
C. To warn developers that the calculation view is no longer supported
D. To lock the calculation view from further modifications

Answer: A,C