yeah I got that question. I was about to answer "none of the above" but I thought it might have been what's on the board itself (which is the 2 pins where the jumper goes) so I answered the 2 pins
one of the questions was: How can one distinguish an ATA cable from an IDE cable?
and the "correct" answer was: ATA has twice as many wires on the ribbon cable than IDE
not so. ATA (Advanced Technology Attachments) actually means the IDE interface in general. not how many wires it has.