1 “... case studies to understand the power of Tableau Prep Builder Perform data preparation and data cleaning...”

2 “.... You'll perform various actions on this model to train it and ensure that it is of the best quality...”

3 “...Use KNIME for data cleaning with a case study and learn how to perform some advanced data...”

4 “...Perform data science with KNIME. Learn how to do data cleaning, AI machine learning, ETL, and data...”