What types of data visualizations are available in OAC?

The correct choice encompasses a wide range of data visualizations that can be utilized within Oracle Analytics Cloud (OAC). Charts, maps, pivot tables, and dashboards all serve distinct purposes and provide users with the ability to analyze and represent data interactively and intuitively.

Charts allow users to visualize data through various formats such as bar charts, line charts, pie charts, and others, enabling quick comparisons and trend recognition. Maps are particularly advantageous for geospatial data, allowing insights based on geographical locations. Pivot tables offer an effective way to summarize large datasets, making it easier to explore relationships and patterns. Finally, dashboards provide a comprehensive view by consolidating multiple visualizations and data points, facilitating real-time decision-making and insights.

This diverse array of visualization options illustrates OAC's capability to cater to various analytical needs, whereas the other options do not accurately represent the full range of data visualization features available in OAC. Text summaries and reports alone, for instance, lack the interactive components necessary for deeper data exploration; focusing solely on pie charts and bar graphs limits the scope of analysis; and restricting visualizations to just databases and spreadsheets overlooks the graphical representation needed for effective data communication.