Fujitsu Sr. Software Engineer interview questions

Had a telephonic discussion with India team. Followed by another on phone with the US team. Lastly a face-to-face here in bangalore. There was a gap of about a month or more between each round. They collected details of my current pay and were supposed to make an offer. But no word from them or even a reply to any question. I find them a bit unprofessional and also make me unsure about their plans for India.

Got call from HR through job consultancy. Ist round was the telephonic .After that face 2 face. went through 6 technical round and got very good feedback. Questions were mainly on c c++ network concepts data structure os . Project related questions starting from the first company.They asked to write coding questions etc. Few design related questions.