Forcepoint Software Engineer interview questions

3 rounds 1st - Technical 40 min interview based on all the programming concepts and all tha various projects 2nd - Technicalb20 min interview regarding the technologies you have worked with till date and your experience in it 3rd - HR Situation based HR questions

It was a video call on skype. Started with aptitude and puzzles which were easy to figure out for me. Then came basic yet tricky questions on DSA, after that it moved to OS, then to DBMS (where I couldn't answer anything), and finally, they asked me about OOPS, where I made a little mistake while answering.