Software Development Engineer Ii Interview Questions

2,268 software development engineer ii interview questions shared by candidates

Following questions were asked: - snake and ladder game design - inheritance - 9 coin problem, identify odd weighted coin - SOLID principles - Largest contiguous sub array - Difference between POST/PUT API - Micro-services architecture
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Software Development Engineer (SDE) II

Interviewed at Exxat

3.9
Sep 22, 2020

Following questions were asked: - snake and ladder game design - inheritance - 9 coin problem, identify odd weighted coin - SOLID principles - Largest contiguous sub array - Difference between POST/PUT API - Micro-services architecture

The most difficult question was to find the maximum contiguous subsequence in a bar chart. I was able to find a solution in O(N^3) which is basically the brute force method The idea is that given a bar chart with peaks and valley's, you should find the subsequence X which gives you the maximum area underneath the chart. For the life of me I couldn't think of the answer at the time, , I had a hard time visualizing it, however it's a classical computer science problem called "the maximum sum contiguous subsequence problem."
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Software Development Engineer II

Interviewed at Amazon

3.5
Feb 7, 2013

The most difficult question was to find the maximum contiguous subsequence in a bar chart. I was able to find a solution in O(N^3) which is basically the brute force method The idea is that given a bar chart with peaks and valley's, you should find the subsequence X which gives you the maximum area underneath the chart. For the life of me I couldn't think of the answer at the time, , I had a hard time visualizing it, however it's a classical computer science problem called "the maximum sum contiguous subsequence problem."

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