Nouns

(n)examination, scrutinythe act of examining something closely (as for mistakes)
(n)examination, exam, testa set of questions or exercises evaluating skill or knowledge“when the test was stolen the professor had to make a new set of questions”
(n)interrogation, examination, interrogatoryformal systematic questioning
(n)examen, examinationa detailed inspection of your conscience (as done daily by Jesuits)
(n)examination, testingthe act of giving students or candidates a test (as by questions) to determine what they know or have learned