Which operator is used to find the intersection of two sets in Qlik Sense?

In Qlik Sense, the operator used to find the intersection of two sets is the asterisk (*). This operator allows users to determine the common elements that exist in both sets being evaluated. When you apply this operator to two distinct sets, it retrieves only the values that are present in both sets, effectively giving you their intersection.

For example, if you have two sets, Set A and Set B, writing Set A * Set B will yield the values that are included in both sets, which is crucial for analyses where you need to identify shared data points or attributes. Understanding how to use this operator effectively is essential for data modeling and analysis in Qlik Sense, as it enables more refined insights derived from multiple datasets.

The other operators serve different mathematical or logical functions and do not meet the requirement for intersection operations. Thus, recognizing the appropriate use of the asterisk for set intersection is critical in leveraging the full capabilities of Qlik Sense for data-driven decision making.