Cognizant Associate - Projects interview questions

1st round - skills, 2nd tech, 3rd - managerial, then HR. HR called and scheduled interview. It was in Powai location.everything was very well organised. The skills round went for 15-20 mins, tech - 30 mins, managerial - 30 mins. Afterward HR called to negotiate the salary.

I attened two technical round followed by a managerial round. 1st technical round was simple and easy. 2nd was little tough and third they just discussed about salary location etc.