Cognizant Programme Analyst interview questions

It was easy process.. one technical question on C++ and one on SQL C++ question to print a formation of pattern? what is object oriented programming? what is difference in C and C++ SQL question to retrieve rows from database given specific conditions three tables he gave and ask how would the specific rows be retrieved One personality question Tell me about yourself ? why Cognizant? Which area you would like to work in? which technologies you worked on before? tell me about academic projects?