What do you understand by groups and sets in Tableau?

Sets: Sets are subset of data created according to specific conditions or criteria.

Once created, we can use the sets in analysis. A set can have data based on a condition like sales values greater than 50,000.

Groups: Groups in Tableau refer to the group of dimensions brought together to create a category.

For instance, if we are analyzing test scores for different majors, we can create a group called Major that will contain all the majors for a test.