Which characteristics apply to a Validation On Save Event? NOTE: There are 3 correct answers to this question.

Which characteristics apply to a Validation On Save Event? NOTE: There are 3 correct answers to this question.
A . It requires a custom action to be created.
B . It does not allow any data modification.
C . It can only be used custom business objects.
D . It has a return statement.
E . It’s triggered when the user selects the save button on the U

Answer: B,D,E