QuestionQ84

Working with Dashboards and Visualizations in Databricks

An analyst creates a query containing a query parameter. They then add an area-chart visualization to that query. When adding the area-chart visualization to a dashboard, the analyst selects Dashboard Parameter for the query parameter associated with the area chart.

Which of the following statements is true?

  • A The area chart will use whatever is selected in the Dashboard Parameter while all or the other visualizations will remain changed regardless of their parameter use.
  • B The area chart will use whatever is selected in the Dashboard Parameter along with all of the other visualizations in the dashboard that use the same parameter.
  • C The area chart will use whatever value is chosen on the dashboard at the time the area chart is added to the dashboard.
  • D The area chart will use whatever value is input by the analyst when the visualization is added to the dashboard. The parameter cannot be changed by the user afterwards.
  • E The area chart will convert to a Dashboard Parameter.
Explanation

A dashboard parameter is a shared, user-adjustable value. Every visualization configured to use that same parameter receives the selected value and reacts to changes in it; visualizations that do not use the parameter are unaffected.

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