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Infrastructure Engineer Interview Questions
1,850 infrastructure engineer interview questions shared by candidates
Given a phone number in digits, generate all possible phonewords from that number (map digits to letters)
Code a non maximum suppression algorithm (not the overlapping determination but the more general function)
Algorithms similar to leetcode - easy level
self join with grouping SQL
Q: Given a matrix, find the amount of ones in a given submatrix Q: Given an arthemetic string return the answer
validate a string to have valid parenthesis, how many characters needed to correct the string. Second one is extended from the first question with 2 closed parenthesis instead of one.
Don't remember exactly, but just basic questions in general.
python palindrome
When Google first started, you would type in the search phrase and get the results. But now, when you start typing, Google gives you auto-completion suggestions for your query. Design such a system. (Has nothing to do with the job description, requirements, and I have never done anything like that, and the interviewer expected not just good effort, but actual knowledge of how such a system is done, with billions of users doing billions of queries at the same time around the world).
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