Infosys Digital Engineer Specialist interview questions

1)Introduction. 2)Define algorithm and write an algorithm for sum of an array. 3)A coding question[you have a input number as n if n < 51 then return its absolute difference with 51 else just return 3 x n] 4) Basic concept of OOPS(class, object, polymorphism etc..) 5)Tell me about your projects.

1. What is OOPS ? 2. Projects 3. What is an Algorithm ? Write an algo for___. 4. Puzzle questions