There are certain errors that are specific to the Salary item on the Employees form. You want to trap these errors only when the user navigates from the Salary item.
You have a form-level On-Error trigger that traps errors that apply to the form in general, but yon additionally code an item-level On-Error trigger for the Salary item.
When testing the form, you find that the general errors are not trapped when you navigate from the Salary item. What can you do to correct this problem?
A. Call the form level On-Error trigger from the item-level On-Error trigger.
B. Call the item-level On-Error trigger from the form-level On-Error trigger.
C. Change the Execution Hierarchy property for the item-level On-Error trigger.
D. Change the Execution Hierarchy property for the form-level On-Error trigger.
E. Move all the code to a PL/SQL program unit and call it from both the form level and item level On-Error triggers.
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