Preparing for Exam PL-300 Microsoft Power BI Data Analyst

Hello, 

The best way to pass this exam is to use the Microsoft Learning Path and to practice. Use differents datasets. You can use the one provided by Microsoft or you can take a look at Kaggle website! 

Also, be sure to know each topic of the study guide : https://learn.microsoft.com/en-us/credentials/certifications/resources/study-guides/pl-300

You can also find a lot of tutorials on YouTube or Udemy (but you have to pay for this one)

Hope it helps! 

Igna