Microsoft Software Development Engineer (SDE) interview questions

I got the interview opportunity at Microsoft through Microsoft Engage Mentorship Program. I had to clear two interviews to grab the internship opportunity. I cleared the first round of interview but not able to clear second tound.

Describe the interview process: Good, could be better let me explain: round 1: technical round 2: technical round 3:HR verdict: rejected interviewer temperment: good HR was nice and friendly people at microsoft are good and smart and they took 20 students from my college