Infosys Senior System Engineer interview questions

Two rounds one technical followed by one hr round .Just need to go through the skills well and be thorough.Interview went for 45 mins and in total it took 2 hrs the whole process

The process was very slow took over 3 months the interview was scheduled every other week but did not recieve the link to join multiple times. At the very end I gave the interview cleared all the round but the HR round person had a very rude tone. Even during the on boarding process same issue no clarification regarding the offer letter and quite rude if you ask for any clarification. You can only contact HR via mail.