What questions are usually asked when recruiting for product structure design, and what are the professional knowledge generally involved? I am a prospective graduate, majoring in mechanical engineeri

What questions are usually asked when recruiting for product structure design, and what are the professional knowledge generally involved? I am a prospective graduate, majoring in mechanical engineering in my senior year. Graduates usually ask how to use the software to draw a simple thing for you, and then ask you what you know about some materials and molds, etc. If this is all right, then you will be easily hired. If there are some problems, it will not be too big. After all, it is more important to have an attitude of seeking knowledge and being willing to do things just after graduation.