This was for fresher. There are 3 rounds of interview. 1) Aptitude Test Difficulty level: Easy -Study all the topics from RS Aggarwal -Questions are basic but you only need a little practice 2) Interview round -After you clear aptitude, there is personal interview round. Usually they will only check if you are confident and ready to learn. Brush up basic C, Data structures concept. 3) Versent Round This is a telephonic round. Computer online will speak some sentence and you need to repeat that sentence. This is mainly to check if you are able to speak english. Try to take this round only when there is no background noise from your side.