单选题You have a master-detail relationship in the EMPLOYEE form module. You set the Delete Record Behavior property to Cascading. When a user deletes a master record, how does Forms implement the cascade-delete foreign-key rule? （）A With a Pre-Delete trigge
题目
单选题
You have a master-detail relationship in the EMPLOYEE form module. You set the Delete Record Behavior property to Cascading. When a user deletes a master record, how does Forms implement the cascade-delete foreign-key rule? （）
A
With a Pre-Delete trigger.
B
With an On-Delete trigger.
C
With a Post-Delete trigger.
D
With the On-Check-Delete-Master trigger.