Hi friends I had a experience in durga soft which is happen in feb 2017 I plan to pursue a java with hadoop theay said that we provide quality interaction with proffesor and student in reality I didnt get such interaction what happens means while taking clasess I rised a doubt sir said after class I will rectify your doubt after class sir was vanished I understand there was a lot of strengthin class so that they had a problem to clear each and every students doubt but they charging money to teach and give us a quality education they were not taking responsibility to fullfill our needs they need to change their classroom strength structure.i came out with lot of doubts in subject this is not good for us .just think about it