Preparing for PL-300 - Prepare the Data (1 of 4)

with Linda Larkan

In this first exam prep segment for PL-300, Linda Larkan provides insight into skills measured around getting data from different sources, as well as cleaning, transforming, and loading the data.

As a candidate for this exam, you should be proficient using Power Query and writing expressions by using DAX.

This segment covers the first of four high-level topics in the skills measured. Prepare the data will account for 15-20% of the questions you might encounter on the exam.

Skills measured

  • Prepare the data (15-20%)
  • Model the data (30-35%)
  • Visualize and analyze the data (25-30%)
  • Deploy and maintain assets (20-25%)