Amazon Intern interview questions

Questions asked: Why Amazon? What is the difference between a List and an Array? What is a class? What is a hashtable? How to implement? Design an algorithm to find common subsequence between two strings. The interviewer was nice and interview experience was generally not bad. I was not so well prepared. Might apply for amazom program next year when I graduate.

2 phone interviews, same day back to back. was asked about data structures(trees and hash tables) and to convert a recursive program to iterative one. was asked to code in google doc kinda app so the interviwer cud see me typing the code.