4 ms·
Just a thought - may be the student_id is the question itself? As in all students got different, unique questions, and therefore the prof can easily identify th
by rytis 14y ago
Just a thought - may be the student_id is the question itself? As in all students got different, unique questions, and therefore the prof can easily identify the person by looking at the question?
- drharris 14y agoI'm guessing you've never had to create a final exam. The mere thought of creating unique questions for each student is enough to make me hibernate all winter.
- rm999 14y agoI had an engineering professor who programmatically created unique exams (random numbers + randomly shuffled types of questions). It actually made his job a lot easier because grading was done via scantron. What I didn't like is there was no partial credit from showing your work.
- im3w1l 14y agoI've had exams where the question was essentially the same, except that everyone had unique parameters.