SObject: Student[Parent] and SObject: Exam[Child] (master-detail relationship)
An exam candidates who has to take 15 types of exams, and where he can only take an exam maximum twice. If he fails more than once in any exam, he will be out of the school. when the student fails twice, a custom field in the student object should be set to failed.
I can not have multiple roll up fields for every exam type, is there another way without using apex code or triggers to do this?