Firstly the HR showed the office, then he asked routine questions such as why you chose this program. Then a lead developer came and asked technical questions, like what is OOP. Finally he gave two live coding (very brief). Routine questions were too lengthy, but technical questions were easy. My opinion: STOP asking what is OOP!

Single interview after submitting my resume and cover letter through school co-op office. Interview was a short tour through the office, then 30 minutes of general HR questions, then 30 minutes technical interview. Offer arrived within a couple of days.