Dear students,
There was a slight mistake in the automatic grading of question 2 of the multiple choice section. I have corrected it, accepting as being the right answer all possible answers, except the option "I do not wish to choose any option". So, if you have chosen the answer previously considered to be right or if you have chosen the option "I do not wish to choose any option" your exam grade will not change. All other people will have a higher exam grade. Sometimes this has an impact on the final grade, sometimes not. You can find your new final grades in this document.
Good luck,
Luciano Amaral