AT&T Internship interview questions

Had a phone interview with basic behavioral questions that was later followed up by a technical skype call. All in all, the interviews went well and were very straight forward. Didn't try to trick you, just wanted to gauge your skills to see if you were the right fit for them.

everything was organized through my school. they posted the opportunity through the career development center. the interview was held on campus and went on for about 40 min. it started out with some basic questions about my interests and why i wanted to work there, then went into questions like what is an OOPL?