I'm not so worried about me reading into such questions... I'm more worried that someone will take the answer as the gospel and mess up their data when they actually go to use it by thinking that it will detect changes. They could have at least put the required comparison between INSERTED and DELETED in the answer... a more clever question might have had a "None of the above" as the 5th selection.
--Jeff Moden
Change is inevitable... Change for the better is not.