All exams (including maturity exams) are electronic. For further information see http://www.uta.fi/studies/examinations/index.html At tenttis.uta.fi you will find a list of exams, which can be taken electronically and instructions on how to sign up for and take an electronic exam.
Exams of lectures and other forms of contact teaching are usually arranged in the classroom at the end of a lecture series. For more detailed information, please check the teaching schedule of the course or ask the teacher.