In my opinion to learn Tableau effectively the some basic and very important steps are: Good Understanding of Statistics. Well versed with Database Concepts. Good Understanding of Data Modeling. Ask question from the data sets. Visualize the data to put it in different types of graphs/charts etc.What is the tableau certification cost?
Tableau recommends you have 3+ months of Tableau experience to take the exam. It's a 30 question, 1 hour exam that's multiple choice and multiple response meaning some questions have multiple answers. The Tableau Desktop Specialist exam costs $100 (USD). Occasionally discounts are available for up to 50% off the exam fee.