Sollicitatievraag bij Amazon

In the 1st round, the interviewer asked basic linux commands or writing a python code for the same and questions about internship was asked in every round. 2nd round was complete coding in which 4 easy/moderate questions were asked, I solved all of them. In 3rd round, an egg dropping puzzle was asked and 2-3 scenarios were discussed. There was another question for checking how I approach a given problem statement, the question was about the Kindle software and how can we check plagiarism when user uploads a book in image format. In 4th round, 2 coding questions were asked 1st was Copying contents of A.txt which are not in B.txt to C.txt and viceacersa, and 2nd was to print longest non repeating substring in a string.