You have to loop through a Mapping step three times in a package by using variables. Identify the correct variable data type to create the loop. (Choose the best answer.)
A.
numeric
B.
alphanumeric
C.
date
D.
text
Explanation:
(https://www.packtpub.com/packtlib/book/Big-Data-and-Business-Intelligence/9781849681742/4/
ch04lvl1sec31/Using%20variables%20to%20control%20loops%20inside%20packages)