Graduation thesis defense or who is who?

Generally, everyone has to answer about 3-5 questions. If you do it yourself, there are generally no unanswered questions. If you use it for reference, you'd better look at the content and know the root of the matter. Generally, few people fail unless your answer is irrelevant, and the defense teacher is extremely strict. If the defense fails, there will be a second defense opportunity, the specific time will be set by the school, and the graduation certificate will be obtained if the second defense passes.