The modules will still take place as usual in the current semester, as will the corresponding exams. It is not yet clear whether there will be replacement modules or alternative lecturers in the 2026 summer semester.
No, the exams can be retaken for at least another four semesters. Only the courses for the respective modules may not take place.
That has not yet been decided.
Yes, the TU is legally obliged to ensure this. How this can be achieved has not yet been determined.
That has not yet been decided. The exams for the corresponding modules can still be taken for another four semesters.
No! There is still far too little known about how things will proceed. It's better to wait and see and continue studying as before.
Maybe take a look at this.