What is the maximum number of data sources that Power BI can connect to simultaneously?

Power BI is designed to be highly flexible in terms of connecting to diverse data sources. It allows users to combine data from various databases, online services, file sources, and more, facilitating a comprehensive analysis of disparate data sets. The key aspect here is that there isn’t a strict limit imposed by Power BI on the number of data sources that can be connected simultaneously.

By enabling connections to multiple data sources, Power BI allows users to create rich visualizations and reports that bring together varied datasets into a single model. This capability is crucial for businesses and analysts who often need to integrate information from different systems and platforms to uncover insights that might not be immediately visible when analyzing a single source of data.

Options that suggest a specific number, such as one, five, or ten, imply a limitation that does not reflect Power BI's actual capabilities in this regard. Therefore, the correct answer highlights Power BI’s strength in versatility and the ability to handle complex data ecosystems without a predefined cap on the number of simultaneous connections.