The Ultimate Guide to Top 80 Power BI Interview Questions and Answers in 2024

Are you preparing for a Power BI interview? If yes, then this comprehensive guide is just what you need. Power BI has become an essential tool for businesses to visualize and analyze data, making it crucial for professionals to be well-versed in its concepts and functionalities.

In this article, we’ll cover the top 80 Power BI interview questions and answers, ranging from beginner to advanced levels. Whether you’re a fresh graduate or an experienced professional, these questions will help you assess your knowledge and prepare for your upcoming interviews.

Understanding Power BI

Before we dive into the questions, let’s briefly understand what Power BI is and why it’s so important.

Power BI is a business analytics service by Microsoft that provides interactive visualizations and business intelligence capabilities. It allows users to connect to various data sources, transform and model the data, and create visually appealing reports and dashboards.

With Power BI, organizations can gain valuable insights, make data-driven decisions, and share these insights across different teams and stakeholders.

Top 80 Power BI Interview Questions and Answers

Basic Power BI Interview

Top 10 Power BI Interview Questions (based on what I usually ask)

FAQ

How do you explain Power BI in an interview?

Ans. Power BI Desktop is a free application which allows users to visualize, clean and transform data. The desktop lets you connect to multiple data sources and connect them into a data model. Users can create reports using visual representations of data through charts and graphs.

What are the 3 main connectivity modes in Power BI?

As far as I know, there are three kinds of connection modes in Power BI, Import/Direct Query and Live connection. Import : Power BI will load all data into data model.

What are the most important topics in Power BI?

Here are some important topics in Power BI that users typically engage with: Data Sources and Connections:Connecting to different types of data sources (databases, spreadsheets, cloud services, etc.). Importing and transforming data using Power Query Editor. Data Modeling:Creating relationships between tables.

What are the three views of Power BI desktop?

Along the left side of Power BI Desktop are icons for the three Power BI Desktop views: Report, Data, and Model, from top to bottom. The current view is indicated by the yellow bar along the left, and you can change views by selecting any of the icons.

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