Collins Aerospace Software Developer interview questions

first round-was just a simple apptitude exam. second round- Technical interview that was done very fast because the interviewer was kind of sleeping somehow i manage to clear that interview. third round-this round was a hr round in my knowledge i have given all the answers correct but the result was quite unexpected and i was out from the final list.

Interview process was positive. Interview for the position I accepted was over zoom. 2 hours. 1 hour with hiring manager and 1 hour with team I would be working with.