Perguntas de entrevista da empresa Twistfuture Software

First round is written round.In this round,two questions are given and for solving questions time is 45 min.1st question on string manipulation and 2nd one is to write program on binary search algorithm. After clearing 1st round you go for 2nd round i.e F2F technical interview. In this round they asked basic programming concepts like OOPs,thread,interface etc..