One interview with a presentation of your own choice. It has to cover topics from whatever class you want to TA for. The interview is supposed to be about 8ish minutes long at most
Interview questions [1]
Question 1
They'll ask questions as if they were the students in the class
CS TA applicants have rated the interview process at SUNY Buffalo with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 81.2% positive. This is according to Glassdoor user ratings.
Here are the most commonly searched roles for interview reports -