Alibaba

I was asked some data structure questions and need you to explain the answers in detail. I was also asked one Spring Boot question about the `@Bean` annotation, and I need to explain that answer in detail.

Last year, I sent my resume to a Chinese job searching platform, Boss Zhipin. I received a phone interview yesterday, but I did not pass. The questions asked can be searched on the interview platform. The location is in Hangzhou, China.

The interview was about 5 rounds. The first round was about coding questions and some developing questions. So were rounds 2, 3, and 4. All of them are regular questions. You can find these questions everywhere.