Amazon Software Development Engineer SDE interview questions

My friend referred me. Got an initial assessment request. Passed it. Got another set of behavioral questions. Didn't get the interview. I think I missed a few behavioral questions and maybe I wasn't in the top 10% of the initial assessment

Interview was of 1 hr where 2 questions was asked which was simple based on DSA. It started with introduction then Dsa questions.NO others topics were asked. Only one round of interview was conducted and 4 students were selected of total 66 students interviewed after oa round.