Saama Technologies Senior Business Intelligence Consultant Interview Questions, Process, and Tips

Power BI is a business analytics service by Microsoft that provides interactive visualizations and business intelligence capabilities.

• Power BI is a cloud-based service that allows users to connect, analyze, and visualize data from a variety of sources

• It offers a range of data visualization tools, including charts, graphs, and maps

• Power BI also includes natural language processing capabilities, allowing users to ask que...read more

Bookmarks in Power BI are a way to save the current view of a report and return to it later.

• Bookmarks capture the current state of visuals, filters, and slicers in a report.

• They can be used to create custom navigation experiences for users.

• Bookmarks can also be used to create interactive storytelling experiences.

• They can be accessed and managed through the Bookmarks pane in Power BI Desktop.

• Bookmarks can be exported an

Storage mode in Power BI determines how data is stored and processed in memory.

• There are two storage modes in Power BI: Import and DirectQuery.

• Import mode loads data into Power BI's internal memory for faster processing.

• DirectQuery mode connects to the data source in real-time and queries the data on demand.

• Import mode is recommended for smaller datasets, while DirectQuery is better for larger datasets.

• Choosing the rig...read more

Calculate function is used to create new calculated columns or measures in Power BI.

• Allows users to create custom calculations based on existing data

• Can be used to create new columns or measures

• Syntax: CALCULATE(, )

• Example: CALCULATE(SUM(Sales[Revenue]), FILTER(Sales, Sales[Year] = 2021))