I signed NDA for online assessments. For the phone interview, questions about DS and string manipulation. Should be good if can solve medium level HackerRank or Leetcode problems.
Softwareentwickler Php Interview Questions
512,197 softwareentwickler php interview questions shared by candidates
i) Given a value v, in a BST find the next value in order.
Given a (potentially large) array of integers, all but one repeating an even number of times, how would you find the one repeating an odd number of times in an efficient way? eg [1 2 3 3 2 2 1 4 2] should return 4
Find k largest/smallest number in a series of numbers. What data-structures will you use? Code it on white board.
Given a set of N numbers, assume that you have the set of numbers from 1 to N+1, with the exception of one number. How do you determine what number that is? What is the complexity of your solution?
Since this was a testing interview and not full out development he had some testing terms I had never heard of these include: Equivalence Class Testing Pair Wise Combinatorial Testing Failure Mode Analysis the only one I heard of was: White Box vs Black Box testing The coding portion was not difficult the question was this Write a function that takes two lists of strings and return a list of Strings with all of the intersections of the strings ex: List1 = {"a","a","a", "b", "d"} List2 = {"a", "a", "c", "d"} expectedReturn={"a","a","d"} Also he asked what tests cases I would use to validate the function also he wanted to know the run time analysis of the function
If you had 100 floors and 2 eggs, what is the most efficient way to determine what floor is the maximum height you can drop an egg and not crack it?
The infamous "clock hands" question--how many times do the hour and minute hands of a clock overlap in a 24 hour period?
* Merge two sorted linked list. The merged list should also be sorted. * Compact a string. i.e remove spaces * traverse a link list containing char* as data. test cases for the same. * reverse a string. test cases for the same. * remove all the given characters from a string.
Write a method which return how many palindromes are in a word. Eg: barbarabar has 7 (b,a,r,barab,a,r)
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