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.

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.

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.