According to Igor's data. Com and Sohu. Com, reply first and then sample. Only after the defense can you get a degree certificate, and the sampling inspection is to check the thesis after graduation.

Defense refers to the process of oral defense to the designated expert group or teacher group after graduation thesis is completed. When defending, graduates need to explain and answer their own papers, research methods, conclusions and other issues in order to show their research results and accept the evaluation and opinions of expert groups or teachers. After the defense is passed, graduates can get corresponding degrees.

Graduation thesis sampling is conducted once a year, and the sampling object is the thesis awarded the bachelor's degree in the previous academic year. In principle, the sampling ratio should be no less than 2%. Paper sampling is usually divided into two steps: the first step is to check the format of the article and the second step is to check the content of the article.