She asked very basic Core java and Microservices questions. My all answers and explanations were correct. In fact interviewer had some wrong concepts about Java 8 and java collection which I rectified. After that not received any feedback . Harmony is before interview they called so many times, they gave 2-3 reminder calls and I cooperated very well on every call but after first round they didn't call even for giving feedback, whether I got rejected in that round or that position went on hold which is very common reason now a days if they don't want to recruit after interview.