Round 1 : Find all the duplicate files in your system and remove them. What are the places you will inspect if your website hosted on cloud is having low latency , when it was working fine before ? Round 2 : Given an array, find the index of the 1st element that has a duplicate in the array. There was a logical question on the optimum time to cross a bridge with few constraints. Dont remember the exact question, also there was one more programing question, I cant recall that either.