What types of relationships can be implemented in OutSystems?

In OutSystems, it is possible to implement various types of relationships between entities, and the correct answer encompasses all the commonly used relationship types. Specifically, "1 to 1," "1 to Many," and "Many to Many" are crucial for modeling relational data effectively.

A one-to-one relationship allows each record in one entity to correspond to exactly one record in another entity. This is useful for splitting up data into related but distinct entities, which can help maintain clarity and organization within the data model.

A one-to-many relationship is another fundamental type in which a single record in one entity can be associated with multiple records in another entity. This is particularly useful for scenarios where a single parent can have multiple children, such as a customer having multiple orders.

Finally, a many-to-many relationship facilitates complex associations where multiple records in one entity can relate to multiple records in another entity. This is common in scenarios like students enrolling in multiple courses and courses having multiple students.

By encompassing all three types of relationships, the choice accurately reflects the flexible data modeling capabilities of OutSystems, enabling developers to design their applications according to various business requirements.