When using the Table Loader transformation in SAS Data Integration Studio to update an existing table containing indexes or constraints, which statement is true?
A. You can control the removal and/or creation of indexes and constraints in the target table only if you areusing a Load style other than Replace.
B. You can control the removal and/or creation of indexes and constraints in the target table for all LoadStyles.
C. If using the Append to Existing load style, indexes and constraints can be added but not removed.
D. For the Update/Insert load style it is possible to remove indexes not required for the Update/Insertprocessing, but no indexes can be added.