Which object is added to a form module when you copy the reusable calender class?（）

A.When the user navigates to the HOTEL item. 
B.When the form module successfully compiles. 
C.After Form Builder validates the SELECT statement and dismisses the New Record Group dialog box. 
D.When the user enters data in the HOTEL item, and the Validate from List property for the HOTEL item is set to YES.

A.SALARY form at runtime. 
B.SALARY form at design time. 
C.COMMISSION form at runtime. 
D.COMMISSION form at design time. 

A.REF cursor. 
B.Instead Of trigger. 
C.Stored procedure that returns object values. 
D.The underlying view cannot be modified because DML on a view is not supported.