Explanation
Faceted Search is a feature that allows end users to filter data by applying one or more facets. A facet is a set of filters based on a column or expression. Faceted Search supports the ability to filter columns storing multiple values as one string, such as comma-separated values or JSON arrays, by using the Split Values attribute. Facets map to specific database columns or expressions that are defined in the Data Source attribute of the faceted search region. The other statements are false because Faceted Search supports displaying multiple charts in the same region by using the Chart View attribute, and a facet's chart can be seen either in a nonmodal dialog or inline by using the Chart Display Mode attribute. Verified References: [Creating Faceted Search Pages - Oracle Help Center], [Facet Attributes - Oracle APEX]