AT&T Software Engineer TDP Program interview questions

OA had 6 problems - 3 coding problems- two easy and third hard, sql question, one question about data structures and one question about architechture. Overall I think the OA was fair. If you pass it you get a home assignment.

Interview was pretty relaxed, as it was given by current people within the TDP program. They give you a simple coding challenge to answer, followed by OOP concept questions. You are then allowed to ask questions about the program itself.