[PL-300] 13, Pivoting, Unpivoting, and Transposing Data

This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams. In this episode you will learn: - Why Unpivot Other Columns is necessary to dynamically absorb newly added period columns - The critical distinction between structural grid rotation using Transpose and data normalization using Unpivot - How to properly configure Pivot Column advanced options to handle text values without unwanted aggregation - How to transform matrix-shaped raw spreadsheet data into an analytics-ready tabular structure - Common PL-300 exam traps involving hardcoded column references versus resilient Power Query M code steps For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep