[PL-300] 5, Data Source Settings, Credentials, and Privacy Levels

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: - How to configure data source settings, file paths, and authentication methods for PL-300 scenario questions. - How to troubleshoot credential updates and dataset refresh failures between Power BI Desktop and Service. - The four privacy levels and how the Formula Firewall prevents unauthorized data exposure during query folding. - How interactions between Private, Organizational, and Public data sources trigger or resolve refresh errors. - Key strategies to fix Formula Firewall issues on gateways and datasets to pass certification questions. 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