written round, technical interview and final HR round. Only technical round takes much time, written test is easy. HR interview is just a formality. Confidence is all that matters then your technical skill Interviewer will try to pressurize you with irrelevant questions but be patient enough to say I dont know or i ca't recall rather that saying wrong answer. Your resume matters much so it should be crisp but all your technical strength should be there. Be prepared with questions like " Tell me about youself" as all questions will come from what all you mention in this

Interview consists of two rounds. First Round: Technical Questions: questions on c language in depth. Most of the questions depends on pointers, memory allocation etc And about the projects mentioned in resume. Also about the previous company experience