Is this a question about entity or session beans? Either way, option D does not represent a valid signature. For session beans, ejbCreate() should have void return type. For entity beans, ejbCreate() returns the primary key type, which cannot be a primitive type like int. (Note that getPrimaryKey() returns a java.lang.Object!)
In the renaissance, how big were the dinosaurs? Did you have tiny ads?
a bit of art, as a gift, the permaculture playing cards