What limitation exists concerning the number of cluster visualization widgets on a dashboard?

The correct response indicates that only one cluster visualization widget is permitted on a dashboard. This limitation is designed to streamline the user experience, ensuring that the data representation remains clear and focused. Having a single cluster visualization helps avoid confusion that could arise from displaying multiple visualizations that may convey overlapping or conflicting insights.

When implementing dashboard functionalities, it is crucial to maintain visual clarity, particularly when it comes to data clustering, which is often complex and multifaceted. Limiting the number of cluster visualization widgets facilitates a more effective analysis, allowing users to concentrate on a singular representation of clustered data without the distraction of multiple, potentially conflicting visualizations.

This design choice fosters better decision-making by ensuring that users can easily interpret and act upon the insights presented in the dashboard.