Each exam session includes both the Audio Signals module and the Video Signals module. In the online services, you will see it as a single exam slot with the start time listed as the same for both modules.

However, the two modules will always be taken in sequence, with the Audio Signals module given first, followed by the Video Signals module.

The Video Signals module will always begin two hours after the official exam start time, that is, at the end of the Audio Signals module. In each session, it is possible to take both exams or just a single module. Those wishing to take only the Video Signals module may arrive at the exam location two hours after the official exam start time.

The rules for grade recording or freezing for each module are set by the respective instructors (for the Video Signals module you can read the other article in this session).