Microsoft Internship, Software Developer interview questions

There were 4 rounds - 1 coding and 3 interviews. The coding round was relatively easy and the interviews focused on data structures and algorithms. The solutions to the problems required knowledge of heaps, trees and others.

1. code tests online 2. one hour coding assignment done over teams. use of any resource I want for the assignment and after an hour sit with the interviewer over my work and explain my line of thinking 3. interview with head of the internship