Cognizant Software Developer interview questions

My college has provided this opportunity for off campus drive. Being a fresher I was quite nervous about this. First they took an online AMCAT exam consisting of: 1. Logical Reasoning 2. Mathematical 3. English Grammar After this there was a coding question. This was the first round after that I was selected for next round i.e., technical interview. In techincal interview, they asked me questions related to: Computer Networks, Algos and DS, OS, one coding ques to write infront of them (I have been asked to write a piece of code for reversal of a number.). So basically they were testing in all the major subjects and how you are giving answers to their questions.