1. The interviewer was rude. He was impatient to even give time for a candidate to think. 2. The questions were moderate 3. Questions were asked regarding concepts which wasn't mentioned in the JD.

first round - c++ mutiple choice questions.It consists of Object oriented programming.Basic C++ questions. second round - aptitude questions(quantitative,reasoning) third round - technical interview. In technical interview interview they asked regarding OOP, operating system, Database mangement System. Overall interview process is average not tough. Main thing is first two rounds and third round is of common questions of CPP and operating system and Database management system.