For example, a university's major is a batch of enrollment in A province and a second batch of enrollment in B province. It's possible. Is there a difference between different batches of enrollment?
I don't think so. The reason is a class, there is no way to distinguish. At present, teaching is generally divided into classes according to majors, and small majors are all in one class. Of course, some majors have a large number of students and may have multiple classes. However, even if there are multiple classes, it is impossible to divide classes by batch. So it is impossible to distinguish between a group of students and a group of students. So, in this sense, there is no difference.
Of course, colleges and universities also have two batches of different majors. My college is divided into two groups. The biggest difference after they came to school was when they changed majors. In principle, students from two majors cannot transfer to one major. In addition, there is no other difference between majors.
There is no big difference between the fresh graduates who really answer your question. You can't tell the difference between a diploma and a degree certificate No one will care whether you are a major or two in society.
What does the major decide? Part of it is whether what you have learned in these four years is really of interest to you, and the greater part is its influence on future postgraduate entrance examination, public examination, career preparation and so on. These exams are all card majors, and mainstream majors will definitely have broader prospects. This may be the reason for dividing into two batches.
I am two majors in one school. Although I have just been employed recently, I have no plans to take an examination of my career, but I can still see the slight disadvantages of my major when screening positions. If you have no plans in the future, you can ignore the difference between the two.