The classes are held in the first semester.
Link for the web classes (2021):
The exam starts with a written answer to a list of questions. In case of positive result the student will be asked to expose a topic of his/her choice. Depending on the rating of the chosen topic (see hte attached document) and on the quality of presentation the exam will continue with further questions at a level close to that of the starting topic. The exam will be stopped in case of student is not able to demonstrate awareness about topics with rating "basic".