OneAssist Consumer Solutions interview questions

Round 1 involved 1 medium dsa question, 1 sql question and some questions on spring boot annotations like @Transactional and in the internal properties of the Transactional annotation. The interviewer was helpful and also provided hints during the interview

2 rounds taken by the company , 1 will be on core and on advance java and also on architecure groupingBy, collect, or flatMap. Be prepared to write or explain one—these are commonly checked in depth