Software Engineer Interview Questions

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You are given an array of integer numbers (not sorted, possibly negative, with possible repetitions). You are required to write a function that, given a number x, would find whether there are two numbers in the array summing up to this x.
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Software Developer

Interviewed at Varicent

4.1
May 11, 2012

You are given an array of integer numbers (not sorted, possibly negative, with possible repetitions). You are required to write a function that, given a number x, would find whether there are two numbers in the array summing up to this x.

1. What is your favorite project? Explain it to a non-technical person. 2. What are your weakness? ( some points that the your manager, employer) has told you to improve on. 3. Are immutable objects thread safe? 4. Is Quicksort the fastest sorting algorithm? 5. Is an O(n^2) alogrithm better than O(n) algorithm? 6. Specify the data structures and algorithm for a library system. 7. How did you find about this opportunity and what interested you?
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Graduate Software Engineer

Interviewed at IMC Trading

4.1
Jul 14, 2020

1. What is your favorite project? Explain it to a non-technical person. 2. What are your weakness? ( some points that the your manager, employer) has told you to improve on. 3. Are immutable objects thread safe? 4. Is Quicksort the fastest sorting algorithm? 5. Is an O(n^2) alogrithm better than O(n) algorithm? 6. Specify the data structures and algorithm for a library system. 7. How did you find about this opportunity and what interested you?

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