Make-up exams in universities are organized by the schools. The school make-up exam will be notified uniformly, and the university make-up exam is generally held three weeks before the start of each semester, except for the notice of special schools. At the beginning of the semester, the academic affairs department of the school will announce the list of students who failed the exam last semester, and then send a notice to organize students to make up the exam. Generally, make-up questions are relatively simple and can be passed easily. Many times, schools don't embarrass students. Generally, you can pass the make-up exam as long as you answer the questions carefully.
I hope my answer can help you.