Microsoft Software Development Engineer interview questions

interviewed at college (easy interview), onsite interview (3 to 5 interviews)

I was first contacted by a recruiter who scheduled me for a phone interview and online skills assessment. The phone interview took 20 minutes and I was called back within a few hours where they informed me that they'd like to fly me down to headquarters for a day of interviewing. I was then flown down 3 weeks later where I spent the weekend in Redmond, WA on an all expenses paid trip courtesy of Microsoft. My day of interviews consisted of 4 1:1 interviews with employees within a specific team. I was then informed about a week later that they'd like to extend me an offer which I gladly accepted.