1. Tell me about your experience when you make decision without the approval of your mentor. 2. Park lot design.
Engineer Interview Questions
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First interviewer asked about potential scenarios to test APIs. Many follow-up questions based on my answers. Next interviewer, asked me to draw object-oriented design for a given animal hierarchy. Then, write code to find if the given coordinates are part of the four corners of a rectangle. Next, flip two dimensional array. Bar raiser asked many questions about i18n, testing web services etc. Behavioral questions such as examples of situations where you had conflicts with the idea of the majority of the team, approach when you find bugs after release etc were raised in each interview.
What are different types of interrupts?
Write a function that takes an integer and prints out the digits separated by commas. Example, pass in 345 print out 3,4,5
Find the numbers occur odd times (e.g. 1,3,5,7,...) in the given array. e.g. { 2, 2, 1, 1, 1, 4, 4 } You should print 1.
How would you implement a sparse array (key could be any integer, but only a few would be used) with limited memory.
Extract the N largest floating point numbers from a large file of floating point numbers.
Given an array of integers, all but one of which appears an even number of times, find the one integer which appears an odd number of times. Upon completion, asked to improve the algorithm in terms of both time and space, eventually asked to do it in O(n) time and constant space.
2. You have an array (size is not known) and whose elements are having the values from 0-> 99. Find out the three largest elements in that array and return those.
Find the numbers in an array that appear an odd number of times.
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