What allows an ArcGIS user to specify the scale at which layers draw?

The option that allows an ArcGIS user to specify the scale at which layers draw is referred to as "Scale Range." This functionality enables users to define a minimum and maximum scale for a layer, ensuring that it only appears in the map when the view is within the specified scale limits. This is particularly useful for managing the visibility of features that may not be discernible or relevant at certain scales, thus enhancing map clarity and usability.

For instance, if a user has a layer representing highly detailed features that should only be visible when zoomed in closely, they can set a minimum scale at which that layer will be visible. Conversely, a layer with less detail might be set to only appear at a broader scale. This feature helps in optimizing map performance and visual communication by ensuring that users are not overwhelmed with information that is not applicable to the current zoom level.