There was only 2 rounds,first was face to face round and second was practical round of 3 hours.
I went for an interview at tatvasoft, worst interview procedure i have ever seen.They have been taking practical and giving internet for reference and they have rejected my profile and gave me a reason that I have more reffered internet.Apart from this in website there was no mentioned of java developer requirements.Secondly they are only seeing operation neither code quality or architecture. Honestly I was not expecting this type of silly arguments at tatvasoft.