Something about getting the hotel with the highest number of child hotels. Basic 2d array manipulation.
Senior Backend Developer Interview Questions
15,500 senior backend developer interview questions shared by candidates
¿Como optimizarías las queries a base de datos?
Do you know some pattern to prevent "cascading failure"
Design SQL schema for large data set. Cache evict policy and then implement it.
Easy Leetcode question about days best selling and buying days of stocks (from an array that holds the stock's buying price for each day)
Challenge (codility)
Write a program to figure out what size of box should be selected for a given selection of ingredients and their measurements.
How would you improve the throughput of your take home project? How would you scale it?
Screen phone interview: The team leader elaborated about the company and the position and then ask me to tell a bit about myself Technical interview: 1. Tell about project you're proud with 2. Write a function to return a power set from given set (They use CoderPen platform to run the answer, notice that the platform lack of many PL's and i had to write it in Python 2.7) # the power set (or powerset) of a set S is the set of all subsets of S, including the empty set and S itself. # if S is the set {x, y, z}, then all the subsets of S are # the power set of S is {{}, {x}, {y}, {z}, {x, y}, {x, z}, {y, z}, {x, y, z}}. # {} => {{}} # {1}=> {{}, {1}} # {1, 2}=> {{}, {1}, {2}, {1, 2}} # {1, 2, 3}=> {{}, {1}, {2}, {3}, {1, 2}, {1, 3}, {2, 3}, {1, 2, 3}}
given an array and int n, return true if exist 2 numbers in the array that their sum is equal to n
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