Was well carried out - specific and coordinated. Asked questions about the subject I was interviewing for and past teaching experience - pretty easy. Don't worry for most cases - only for super technical subjects and very partcular professors be worried.

There were a series of questions to inquire about regarding my background in education, including questions about my previous teaching roles and qualifications in the field for which I am applying. This includes discussing my teaching experiences within the specific field or subject area

Apply through department notification , checkout for all departments. Normally it would be helpful if you reach out to professor directly. Sometimes graduate advisor assigns ta directly in few courses.