Make-up exam is an exam held by each school unit for students who fail the exam or cannot take the exam for some reason. If you don't miss the exam directly, the score will be 0, which will directly affect the collection of graduation certificate. The number of make-up exams varies from school to school, but most schools only have one chance to make-up exams.

Some schools will give them the opportunity to retake the exam, and passing the retake will not have much impact on their grades.

When graduating from senior year, if one or two courses fail, some schools and colleges will have comprehensive exams. If I pass the exam, I will be all right.