Which of the following is a key difference between MDX and SQL?

A.
MDX is used for dimensional style reporting while SQL is incapable of dimensional style
reporting.

B.
MDX has built in functions to support relative date calculations while SQL cannot perform
relative date calculations.

C.
Dimensionally Modeled Relational (DMR) retrieves data using MDX, not SQL.

D.
MDX can reference metadata that SQL cannot.