When should a dimensional function be used in a report’s Query calculation?

When should a dimensional function be used in a report’s Query calculation?
A . when the data source is a dimensional or dimensionally-modeled data source
B . to allow relative date functions to be performed against a non-dimensional data source
C . to convert a non-dimensional data source into a dimensionally-modeled data source
D . to allow drill up and down on a non-dimensional data source

View Answer

Answer: B