正解:A,B
* Data visualization's primary purpose is to make data understandable and meaningful through visuals such as charts, dashboards, and graphs.
* It helps to communicate significance (option A) and show patterns, correlations, and trends over time (option B).
* C. Implement machine learning to predict future values # Not visualization, but rather ML/AI.
* D. Enforce business logic across reports # Business logic is handled in data modeling or ETL, not visualization.
Correct Answers: A and B
Reference: Microsoft Power BI visualization overview