Amazon Lab126 Software Engineer In Test II interview questions

Managed to passed the first round and then did the second round interview loop which is 5 interviews on one day (back to back, each 60 min). 2 interviews focusing all on behavioral interview (non-techie interviewer, and non-techie bar raiser), 3 interviews were with techie interviewer. The ones with the techie-interviewers, they would spend the first portion of the interview (about 15-20 min) on behavioral questions and then moving on technical/coding. In the coding portion, you would be presented with 2 coding problems to solve.