There are 2 types of Interviews here 1. Fresher's: Interview is preceded with a written test which would require enough preparation. After clearing this there will be 2 rounds of technical interview. 2. Experienced Interview: There will be 2-3 rounds of technical interview Everything will be based on basic concepts and they mainly concentrate on analysing your logical skills and smartness as well as how good you will be good for the projects other than concentrating on taking you wrt to the number of ques you have answered.