📊 Power BI Flashcards
📊 What is Power BI?
Power BI is a business analytics service by Microsoft that enables users to visualize and share insights from data.
📈 What is a Report?
A report is a multi-page visualization view created from data models using visuals like charts, tables, and maps.
📦 What is a Dataset?
A dataset is a collection of data loaded into Power BI that you use to build reports and dashboards.
📊 What is a Dashboard?
A dashboard is a single-page canvas that displays visualizations from different reports and datasets in a consolidated view.
🔗 What is Power BI Service?
Power BI Service is a cloud-based SaaS offering where users publish, share, and collaborate on reports and dashboards.
💻 What is Power BI Desktop?
Power BI Desktop is a free authoring and publishing tool used to create data models, visuals, and reports.
🧮 What is DAX?
DAX (Data Analysis Expressions) is a formula language used for calculations in Power BI, Power Pivot, and Analysis Services.
🔒 What is Row-Level Security (RLS)?
RLS restricts access to data for certain users by defining filters on roles in Power BI datasets.
🛠️ What is Power Query?
Power Query is a data transformation and preparation engine built into Power BI for connecting and shaping data sources.
🌐 What is Power BI Gateway?
A gateway connects on-premises data sources to Power BI cloud service for scheduled refresh or live queries.
🚀 What is Power BI Pro?
Power BI Pro is a paid license that allows users to collaborate, share, and publish reports to the Power BI Service.
📂 What is a Dataflow?
Dataflows are cloud-based ETL solutions in Power BI used to unify and prepare data for downstream modeling.