Good question for the HR people the first day of class when you're filling out the forms.

Guys--they aren't out to get you--if they come across some discrepancy in your paperwork that isn't something huge, they'll bring you in and tell you what info they need.

If you're an average law-abiding citizen they aren't going to kick you out of class over something silly like forgetting to put down a non-aviation job you worked three months in high school--as long as you haven't covered up something huge like criminal stuff/DWIs/accidents/stuff that's in your PRIA, or former airline employers.