Microsoft Software Developer I interview questions

Interviewer asked about previous experience. Was asked technical question about sorting linked list. He was pretty nice about it. Told about working at microsoft. Next interview would be in Redmond where multiple interviews would take place where apparently each of the teams would decide based on multiple questions as to whether or not I'd make a good contribution to their team.

it was a 1:1 on campus interview. The recruiter asked me the following question: "We have two sorted single direction linked lists. Write an efficient algorithm to merge them together and the outcome should be sorted as well. Creating a new linked list is not allowed". Then he asked whether I was graduating the following quarter to which I answered no. After two weeks received and email that said, they could not proceed with the second round of interviews and they can not tell my why!