It was good interview experience. First I had to attend the aptitude round. After that got mail for interview round. Then I gave the interview for the role of operation Executive at the Infosys

Asked about Data structures concepts like lists, Arrays, Stac, Que, trees, graphs, hash tables, loops concepts like if, if else, else if ladder, switch, while, function, recursion and asked me to write the code to find the sum of the digits of an array.