Describe and code an algorithm that returns the first duplicate character in a string?
Test Engineer Interview Questions
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In a given sorted array of integers remove all the duplicates.
Write a method to decide if the given binary tree is a binary search tree or not.
how can a particular application be tested apart from testing its functionality
What would you do if management asks you to approve a release with critical defects?
Given a string (understood to be a sentence), reverse the order of the words. "Hello world" becomes "world Hello"
Write code in your favorite programming language that will accept two strings and return true if they are anagrams.
how would you move mount fuji?
Given a number find it is one less than the power of two.
Given a set of numbers -50 to 50, find all pairs that add up to a certain sum that is passed in. What's the O notation for what you just wrote? Can you make it faster? Can you find an O(n) solution? Implement the O(n) solution
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