Which statement is false with respect to Dashboards?

The statement that all the Analyses placed on a dashboard must be sourced from the same subject area is indeed false. In Oracle Analytics, it is possible to include Analyses in a dashboard that derive data from different subject areas. This flexibility allows users to create comprehensive dashboards that present a more holistic view of data by integrating various metrics and dimensions that may be spread across multiple subject areas.

This feature enhances the capability of dashboards to provide a broader perspective for data analysis and reporting, allowing for more meaningful insights that relate to different aspects of the business or analysis requirements.

In contrast, the other options outline correct characteristics of dashboards within Oracle Analytics. Prompts can indeed be shared across different pages, expanding interactivity. Additionally, global options for Export and Refresh can be set at the dashboard level, allowing a unified control for user actions. Finally, the layout of dashboards permits the arrangement of multiple Analyses across different columns and sections, enhancing visual organization and usability.