Questione giuridica chiave
Whether the federal appeal was inadmissible under Art. 83 let. t LTF because it concerned an exam result.
Decisione estratta
The ordinary public-law appeal was unavailable; only a subsidiary constitutional complaint was open.
Motivazione estratta
The dispute concerned the result of an admission examination, i.e. an assessment of capacities covered by Art. 83 let. t LTF.