XYZ interview questions

First round was aptitude screening test. Then second round was pre hr round. Third round was Technical round. Last round was Mangerial round. I could not clear Techincal round. The interview process was 1 day process after online aptitude exam.

It was good ,interviewer ask me about introduction then came on technical part asked about past experience ,challenges faced,java8,coding round is there so asked about repeated character count from string ,flatmap vs map ,microservices and custom queries and so on ....