Diligent Software Engineer interview questions

As I am a dot-net developer. They asked me about. Net, SQL, and AWS. If you are experienced, you should know how to build the architecture of any project. The interview consist of two rounds, first technical round and second manager round. There is no HR round.

I went through 1st round of Dot Net Developer .Interview questions were from SOLID Principles, explain them thoroughly,DI,Basic SQL Queries like getting 2nd highest salary and another which uses Partition By. I answered all of them accurately. Interview went awesome as i explained thoroughly all of them, still got a rejection mail.Can't say what was expected in answer.Anyway i was not going to join the firm after checking reviews on glassdoor, so getting rejected didn't impact much. Only i was shocked what else is expected from the candidate even if 90 % of answers are accurate.