What are the two core functions that Power BI offers to data analysts?

The two core functions that Power BI offers to data analysts are primarily focused on the transformation of data and the presentation of data.

Transforming data refers to the ability to clean, reshape, and model data from various sources so that it becomes usable for analysis. Power BI provides a robust set of tools to help analysts refine datasets by applying transformations such as filtering, aggregating, and calculating new metrics.

Presentation of data involves visualizing the transformed data in a way that makes it easy to understand and interpret. Power BI excels at creating interactive dashboards and reports that showcase key insights through various visualization techniques, such as charts, graphs, and maps. This combination of data transformation and effective presentation is essential for data analysts when conveying findings and supporting decision-making processes.

While other options mention important functions of Power BI like reporting, aggregation, visualization, and sharing information, they do not encapsulate the core functions as neatly as the transformation and presentation aspects do. These two components work together to allow data analysts to derive meaning from raw data and convey that meaning effectively.