You have the following dataset.
You plan to create a dashboard that will be filtered to show only data that is relevant to a specific Tableau user based on the Tableau_User_Name field.
You need to create a boolean calculated field to place on the data source filter.
Which formula should you use for the filter?
To create a boolean calculated field that filters the dataset based on the Tableau_User_Name field, you need a formula that directly compares the current Tableau user's username with the Tableau_User_Name field in the dataset. The expression USERNAME() = [Tableau_User_Name] accomplishes this comparison by checking if the username of the person currently logged into Tableau matches the Tableau_User_Name field in the dataset. If they match, the result is TRUE, and the data relevant to that user will be shown on the dashboard.
C is the correct answer.
Answer is correct!
C is the correct answer.
It says in the question that we need to create a boolean calculated field. ANSWER **A**
C. USERNAME()=[Tableau_User_Name]
The answer is A, because it's boolean result https://help.tableau.com/current/pro/desktop/fr-fr/functions_functions_user.htm