They asked mostly on resume...prepare well the topics you mentioned in your resume...strong grip on any one programming language is enough.prepare sql as well.they also asked two coding questions and i answered them
Smooth interview process as well as it was very interesting with ample feedback at the end. I enjoyed the conversation a lot and coverted the interview and accepted the offer.
Introduction
Basic of Oops and Programming
2 Coding Questions
Reverse String and Number
Question on Java and SQL Spring Boot and Other programing related questions like hashing map vs hash table why they are used