Do I have to implement add() method provided by SUN? Because I was not planning to do any add on gui. and by update(), can I just prompt the user to enter customer ID to book the contractor.
1 more. why the field name is sub contractor name not contractor name?
sorry for asking so many questions, i am starting out on this cert. and have alot of confusion.
1 more. why the field name is sub contractor name not contractor name?
sorry for asking so many questions, i am starting out on this cert. and have alot of confusion.