Explain Depth First Search and Breadth First Search. Write a routine to traverse the nodes of a binary tree using BFS
Software Developer Ii Interview Questions
3,981 software developer ii interview questions shared by candidates
Build a REST/GraphQl based API to serve the content of a directory (imagine File Manager) to the consumer.
How to block several requests coming from a single ip address
Two 90 Minutes technical question. Most of them relating to data structures and algorithms. Can be completed in any programming languages.
I was asked to write an algorithm to find the minimum number of 1 letter changes to get from a given start word to a given end word using a dictionary of valid words, i.e. Cat->Cot->Cog->Dog
Describe a time when you displayed one of the Amazon leadership principles
Rotate a 2D matrix in linear time.
Longest Common Sub-sequence, find On^2
If a SQL query was slow, how would you fix it?
1. Take home question 2. Phone interview which involved a recursive tree printing 3. On-site interview with 2 problem design exercises where one was the design of an interface and the other a architectural design
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