Power BI Interview Questions and Answers
Freshers / Beginner level questions & answers
Ques 1. What is Power BI?
Power BI is a business analytics service by Microsoft that provides interactive visualizations and business intelligence capabilities with an interface simple enough for end users to create their own reports and dashboards.
Ques 2. What is a data model in Power BI?
A data model in Power BI is a collection of data tables, relationships, and calculations that are used to create meaningful visualizations and insights.
Ques 3. What is a slicer in Power BI?
A slicer in Power BI is a visual control that allows users to filter data in a report. It provides a way to easily select and view specific data points or ranges.
Ques 4. How can you share a Power BI report with others?
Power BI reports can be shared by publishing them to the Power BI Service, where users can access and view the reports online. Sharing options include sharing a dashboard, creating a shareable link, or embedding the report in a website.
Ques 5. How do you create a hierarchy in Power BI?
To create a hierarchy in Power BI, you can drag and drop related fields onto each other in the Fields pane. For example, you can create a date hierarchy by dragging the Year, Quarter, and Month fields onto the axis in a visual.
Ques 6. What is the purpose of the 'Card' visual in Power BI?
The 'Card' visual in Power BI is used to display a single, key data point. It is often used to show a summary or a key performance indicator (KPI) in a concise and easily readable format.
Ques 7. What is the role of the 'Card' visual in Power BI?
The 'Card' visual in Power BI is used to display a single, key data point. It is often used to show a summary or a key performance indicator (KPI) in a concise and easily readable format.
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