According to the query of the college students' essential network, xidian university University is limited to elective courses. Because the limited elective course is a compulsory course or elective course for a specific major or grade, it is very important for students' academic and graduation requirements. The content and difficulty of these courses are relatively large, which requires students to study hard and prepare for the exam.

Limited elective courses refer to courses that deepen and broaden professional-related knowledge and skills according to the business scope and direction of each major. Teaching content is the professional knowledge and skills necessary to engage in a specific professional post.