Oh yes, the exam is basically: take your actual homework, augment it according to this spec. If they've built their homework themselves, they should be well pre

Oh yes, the exam is basically: take your actual homework, augment it according to this spec. If they've built their homework themselves, they should be well prepared. If it's the first time they're looking at their own work, which has happened, they probably won't finish in time. It helps to be fluent in the codebase for a timed exam.