HARMAN Developer interview questions

2 technical F2F interviews I would recommend not to attend the interview process for this company. Very unorganized. I reached the office around 10 a.m.. I had to wait in the reception area for more than 5 hours for the 1st round to take place. The contact person was nowhere to be seen. Had to call the HR who scheduled my interview multiple times, to get the 1st round. After clearing the 1st round, had to wait again. 2 persons called me for the 2nd round. They had no idea for which they were taking interview. They asked me the project for which they are hiring me. They asked few questions on C++. I gave the correct answers, but they didn't accept it. No knowledge, nothing.

One technical round consisting of questions like linked list traversal. One HR round consisting of puzzles. The Technical interviewer was not that knowledgeable and was biased towards female candidates allowing them more scope for errors.