To excel in the Power Bi Certification you should have a bunch of different skills and specifically know how Microsoft called certain concepts in Power BI, to become a Power BI Certified is not necessary to been working in data for years, it is important your desire to be playing around on this platform. The topics that you need to be confident to pass the Power Bi Certifications are: Data Connectivity and Transformation: Connecting to various data sources, transforming and cleaning data using Power Query. Data Modeling: Designing data models, creating relationships, and optimizing model performance. Data Visualization: Creating effective and interactive data visualizations, designing reports and dashboards. DAX (Data Analysis Expressions): Writing DAX formulas for calculations, measures, and calculated columns. Power BI Service: Publishing reports to the Power BI service, managing workspaces, sharing and collaborating on reports. Data Security and C...