If the Id attribute in the Resource Entity has the Delete Rule property set to Ignore, which statement is true?

Setting the Delete Rule property to Ignore for the Id attribute in the Resource Entity indicates that deleting a record in the ToDo Entity will not automatically delete the corresponding record in the Resource Entity. This rule allows the ToDo Entity to maintain its data integrity, even when there are dependent records in the Resource Entity.

Therefore, a record in the Resource Entity can only be deleted after ensuring that no corresponding records from the ToDo Entity exist, as the presence of these records means the Resource’s integrity needs to be preserved. If the Resource Entity's records were deleted first, it could lead to orphaned records in the ToDo Entity or violate referential integrity depending on how the data relationships were structured.

This is why the correct statement revolves around the dependency of deletions in the Resource Entity being predicated on the removal of corresponding records in the ToDo Entity. Such a rule is vital in many relational database management systems to prevent data inconsistency and maintain a logical structure within the data framework.