Amazon Jr. Software Developer interview questions

First asked about my resume and past experience. Then only a little BQ question(one or two about career) and the rest of 30 mins asked me a String operation problem.

Overall good experience. I had an online test followed by 4 technical interviews same day. Interview questions were average mostly focused in linked lists, max heap and graphs. I didn't like the behavioral questions, they all asked me same questions/situations and I had to repeat myself.