Oral examination (4,4)
'oral examination' is the definition.
(synonyms)
This is the entire clue.
(Other definitions for viva voce that I've seen before include "Oral examination" , "Oral exam" .)
'oral examination' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for interview that I've seen before include "Formal discussion with a job applicant" , "encounter" , "Oral examination" , "Question and answer session" , "job talk" .)