Amazon Interview Experience | Set 363 (On-Campus for Internship) Improve Improve Like Article Like Save Share Report Round 1:online Test(90 min) 20 MCQs -15 Technical(DS,OS,NETWORK,PCD) -5 Aptitude 2 Coding Questions Finding duplicates in the given array,change that to 1,move all the 1’s to the right side and the other elements are moved to right Pair sum count(to find the number of pairs present in the given array whose sum is also present in the array) Solution: GeeksforGeeks Link Round 2:coding in paper 2 coding questions(60 min) To find the diameter of a binary tree Given a linked list, write a function to reverse every k nodes (where k is an input to the function). Round 3:Technical HR 1 Project Explanation(Basic Details is enough) Data Structure questions Solving 2 Coding questions To construct a binary tree from inorder and post order traversals To find the Least Common Ancestor of a binary tree Round 4:Technical HR 2 Project Explanation(hardcore details) JVM,JRE Operating Systems Compiler Design To draw automata for given questions OOPS Basics in Network Testing Questions Design Patterns drawing design pattern for the project done Why Amazon? Any Questions from me(HR)? All Practice Problems for Amazon ! Last Updated : 11 Jul, 2019 Like Article Save Article Previous Amazon Interview | Set 61 (For Internship) Next Amazon Interview Experience | Set 364 (On-Campus) Share your thoughts in the comments Add Your Comment Please Login to comment...