Amazon Non Software Development Engineer interview questions

Hiring process starts with an online coding test that has 3 programs and time is 1 hour, once you passed it you will be having a phone interview, It depends upon the interviewer the number of question they may ask it ranges from 2-4+ After successfully completing phone interview you will be asked to visit the office for 4 more interview all are technical interview in which they will ask to code the logic in C, C++ or JAVA.

There were 2 telephonic interviews , the process mostly varies from org to org. The org i interviewed with and worked as an intern has a higher bar so the questions were naturally on the gruelling side in comparison with the rest of the company. Some of the questions were: 1) A puzzle to find 3 numbers in an array which summed to 0. 2) Find all the anagrams in a file. 3) B-Trees.