How do you implement a set?
Backend Software Engineer Interview Questions
2,346 backend software engineer interview questions shared by candidates
1. To get alternating values from a list of lists 2. To implement Iterators 3. There was one more, but time was running out, possibly union of two solutions somehow.
Given a large list of words, cluster the anagrams together.
Design a web crawler in whatever language you want.
Do you believe you'll be able to pass the Java based entrance exam?
Do you enjoy having your time wasted?
Find the longest palindrome in a string.
Given that you need to call for an external API and it costs X amount of money for each call, how could you waste the minimum amount of money and keep the values up to date? Obs. the values are reliable enough to be kept for 1min. And it has 2% failure rate overall.
What should you do if a query takes too long to execute when it shouldnt?
What is your previous experience with SQL and/or other query languages?
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