Each course has its own corresponding credits, and most college graduates take credits as a reference. For example, your university stipulates that you must take 190 credits when you graduate. Including professional course credits, extracurricular activities credits, elective courses and other major categories of credits. You must obtain credits for specialized courses. But elective courses are an exception. For example, it is stipulated that your elective course credit is 10. You are free to choose from the elective courses offered by the school. If the elective courses offered by the school have 3 credits and 2 credits, 1 credit. Can be freely combined: you can choose three courses with 3 credits and one course with 1 credit. You can also choose 5 courses and 2 credits. The credits of general courses are determined according to the difficulty of the course and the degree of association with their own majors. The credits of specialized courses are generally between 2 credits and 6 credits. Graduation design is generally 16 credits.