How can inheritance in Entity Framework be used to implement polymorphic behavior in a data model?
- By using Table-Per-Concrete-Class (TPinheritance strategy
- By using Table-Per-Entity (TPE) inheritance strategy
- By using Table-Per-Hierarchy (TPH) inheritance strategy
- By using Table-Per-Type (TPT) inheritance strategy
In Entity Framework, polymorphic behavior in a data model can be implemented using Table-Per-Hierarchy (TPH) inheritance strategy, where all types in the hierarchy are mapped to a single table. This approach simplifies the schema but may lead to NULL values for non-common attributes. It's suitable for scenarios with fewer subtypes and shared attributes.
Loading...
Related Quiz
- How can custom conventions in EF be affected by breaking changes in updates?
- What is the primary purpose of data seeding in Entity Framework?
- To diagnose performance bottlenecks, ________ can be enabled to log detailed information about database interactions.
- Which Entity Framework feature allows you to automatically validate entities before saving them to the database?
- How does Entity Framework handle changes to the database schema when using Table Splitting?