
1) Certain grilling 2) Degree requirement 3) Dental routine 4) Dentist''s procedure 5) Doctorate prerequisite, often 6) Grad school administration 7) Grilling procedure 8) Hurdle for a doctoral student 9) Hurdle for a grad student 10) Job interview, sort of 11) Part of a third degree 12) Pencilless test
Found on
https://www.crosswordclues.com/clue/oral-exam

The oral exam (also oral test or viva voce) is a practice in many schools and disciplines, where an examiner poses questions to the student in spoken form. The student has to answer the question in such a way as to demonstrate sufficient knowledge of the subject in order to pass the exam. Many science programs require students pursuing a bachelor....
Found on
http://en.wikipedia.org/wiki/Oral_exam
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