Amazon Software Development Engineer I (SDE I) interview questions

I was interviewed for amazon in Mar 2020. It was a 3 round virtual interview and it is a pretty tough one. Before the actual interview i have gone through 2 assessments.

Round 1: This round was online assessment and questions. Round 2: I don’t know why my second round was an SDM round. This was more concentrated on my previous projects. Round 3: This was straight coding round. Round 4: Here we started with the discussions of my previous projects and some system designs and how I solved the problems that occurred in the way of my projects.