Mendix Advanced Certification Practice Exam 2025 - Free Advanced Certification Practice Questions and Study Guide.

Creating a specialization of the FileDocument and Image entities is considered a best practice because it allows for better security and property configuration. By using specialization, developers can define custom attributes and behaviors specific to their application needs, which can help manage access controls more effectively. This approach enables a more granular configuration of properties, such as permissions and visibility, ensuring that sensitive information is protected and that the user experience aligns with application requirements.

In addition to enhancing security, specializations allow for custom validation and business logic to be applied directly to these entities, providing a tailored implementation that can adapt to changing business requirements without disrupting the underlying data model. This approach leads to a more robust and maintainable application over time.

Other options may suggest advantages like enhanced performance or easier data migration, but these outcomes are less directly related to the main benefits of specialization in terms of security and configurability.