What does the WINDOW_SUM() function do in a Tableau table calculation?

Question

Tableau — Medium

What does the WINDOW_SUM() function do in a Tableau table calculation?

Accepted Answer

WINDOW_SUM() specifically targets a defined window of marks, summing values within that range. This function's scope is limited to the view, making it distinct from other aggregation methods. The correct answer, C, accurately reflects this behavior. Options A and D are incorrect as they describe broader aggregation scopes.