Power BI Masterclass - Learning DAX - Table Functions

This video tutorial covers the use of DAX functions in Power BI, focusing on the cross join and add columns functions. It explains how to create calculated tables and demonstrates the practical application of these functions. The tutorial also addresses common data issues and provides solutions for handling them effectively.

Explain how to create a unique list of customer countries using DAX.

How does the add columns function enhance a table in Power BI?

What are the benefits of using measures instead of default aggregations in Power BI?

What is the role of virtual tables in DAX expressions?