Optum Full Stack Developer interview questions

40-45 min interview including both technical as well as hr round. First started with my introduction, they interviewer asked me about oops concept, java concept, dbms basic question, cn basic question hr round started with where you see your self in 5 years, achievements, weakness, which would you chose pvt. college or govt. college, location preference

3 technical rounds , each round was approximately 1 and half hr. Design and architecture questions , advanced java related questions .Its just waste of time and effort , after rigorous rounds of discussion and having positive feedback they would end up saying positions are in hold and then simply ended up saying we cant reach out your expectation in ctc.