How does a geodatabase topology ensure data integrity?

A geodatabase topology is a set of rules and relationships that help maintain the spatial integrity of data within a geodatabase. By validating the features of a geodatabase against a predetermined set of topology rules, it ensures that the spatial relationships between features are maintained correctly. This includes checks for overlapping polygons, proper connectivity of lines, and ensuring that points are contained within polygons, among other things.

These topology rules can prevent errors such as gaps or overlaps between features that should be adjacent, ensuring consistency and accuracy in the spatial dataset. Hence, the ability to validate the features based on these rules directly contributes to the data integrity of the geodatabase, making this option the most appropriate choice for ensuring that the data behaves as expected in a spatial context.