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Amazon Interview Experience | Set 400 (For SDE 2)

Last Updated : 11 Jul, 2019
Round 1 : Telephonic
  1. Serialize - Deserialize a binary tree
  2. Rotate a M*N matrix by k elements in place.
Round 2 : Hiring Manager ( F2F )
  1. General introduction about team and work.
  2. Discussion on my project.
  3. Design a Music Player application [ many use cases were covered ] eg : support for SD card All class diagrams were required on a whiteboard
Round 3 : DS Algo Round
  1. Topological Sorting
  2. Rearrange a given linked list in-place
Round 4 : DS Algo Round Detailed discussion on project
  1. Gold Mine Problem
  2. Vertical Sum in a binary tree
Round 5 : System Design Round
  1. Detailed discussion of project
  2. Design a Distributed LRU Cache
  3. Design Gmail - consider scalability , redundancy, brief discussion on CAP Theorem, class diagrams, Database schema ( SQL vs NOSQL) , how to handle attachments
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