Exam (10 points of global mark). Exam about the contents presented by the lecturers in theoretical lessons, practical lessons, and seminars-tutorships. The exam consists of 30 multiple-choice questions (7 points) and 2 long answer questions (3 points: 1,5 point each question). The following formula will be used to calculate the mark of the multiple-choice questions (correct answers minus incorrect answers/3) x 0.233. Students must get a mark equal or higher than 5 to pass this subject. Students must attend the exam with their Identification Document and put it on the table. Students will have the option to increase the final mark of the subject (1 point), by doing several activities and reports suggested during the lessons. This mark will just be added if the student passes the exam.