Analyst I Interview Questions

27,482 analyst i interview questions shared by candidates

Bar raiser 1. Given array of numbers, find a, b, c such that a + b = c. Can you beat O(N**2) ? 2. Difference between Quick sort and Merge sort. What modifications you make in Quick sort so that it provides O(N lg N) worst case complexity.
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Software Development Engineer I

Interviewed at Amazon

3.5
May 24, 2011

Bar raiser 1. Given array of numbers, find a, b, c such that a + b = c. Can you beat O(N**2) ? 2. Difference between Quick sort and Merge sort. What modifications you make in Quick sort so that it provides O(N lg N) worst case complexity.

Given any string, find the index of the start of the first duplicated 3-letter subsequence. For example, in abcabcdef, it would be 0, and abcdefdef would be 3, and then abcdefkajdkffatabcdef would be 0, and abcdefkajdkffatdef would be 3.
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Software Engineer I

Interviewed at Amazon

3.5
Oct 3, 2012

Given any string, find the index of the start of the first duplicated 3-letter subsequence. For example, in abcabcdef, it would be 0, and abcdefdef would be 3, and then abcdefkajdkffatabcdef would be 0, and abcdefkajdkffatdef would be 3.

In the Technical Interview, as I was from computer science background. They tested by basic skills in coding and asked me to solve a number of puzzles. Then I was asked to briefly explain my projects. I think this is where they expect you to express yourself as much as possible. The HR round was chill. They just get to know you better and understand where you can fit the job role.
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Associate Engineer Level I

Interviewed at Publicis Sapient

3.4
Aug 29, 2015

In the Technical Interview, as I was from computer science background. They tested by basic skills in coding and asked me to solve a number of puzzles. Then I was asked to briefly explain my projects. I think this is where they expect you to express yourself as much as possible. The HR round was chill. They just get to know you better and understand where you can fit the job role.

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