Amazon Software Developer Engineer Internship interview questions

There were 3 rounds of online assessment and interview. The online assessment contains both coding questions and tests on work ethics. There are two rounds of coding questions, one was finding mistakes, the other one was completing two coding questions.

I applied on amazon student jobs website for summer 2020 internship. I got OA1 after 5 days of my application, I cleared it. The next got my OA2 which I cleared this time as well. Then I got OA3 within 5 days. After completion of OA3, few days later I got an email to select date and time for a technical interview.