What happens when a parent's property value is changed after data propagation?

When a parent’s property value is changed after data propagation, the child property values do not automatically update. Once the data is propagated from the parent to the child, they are treated as distinct entities. This means that any subsequent changes to the parent’s property will not be reflected in the child’s property values unless a specific action is taken to retrieve or repropagate that data.

Data propagation typically means that the initial values were copied from the parent to the child at a certain point in time, resulting in the child having its own independent values. Therefore, even if the parent’s value changes later, the children will retain their original values unless they are explicitly refreshed or updated again.

This understanding is crucial in scenarios involving data management within applications, ensuring that developers and users are aware that changing data at a higher level does not inherently trickle down to dependent properties without additional programming logic to enforce that relationship.