Two professors asked several very basic questions about my research interests and career goal. The main objective is to check whether the candidate is matched with the department. They are friendly and very helpful.
forty-five minutes for this interview, to describe your self and research experience. to prepare slides for presentation. Describe what is your research interest, your working skills, career goals and future plans.
onsite interview includes committee interview and individual faculty interview, which you can select the faculty that interested you before the onsite interview. Committee interview has 3-4 faculty and took the longest time.