Backend Engineer Interview Questions

14,376 backend engineer interview questions shared by candidates

Process vs thread How big a 32bit os process is Heap vs stack process Observer pattern Cross site scripting Cross-site request forgery Cache Relational vs non relational DB NAT stands for network address translation Array vs linked list, O(of a action)
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Backend Engineer

Interviewed at Semperis

4.2
Jul 24, 2024

Process vs thread How big a 32bit os process is Heap vs stack process Observer pattern Cross site scripting Cross-site request forgery Cache Relational vs non relational DB NAT stands for network address translation Array vs linked list, O(of a action)

Given an array of some elements having some weight - pop out two heaviest elements (x &y) from the array - then compare them until array is empty of there is only one element left comparisons: if x!=y ( push x-y into the array) if x==y ( do nothing)
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Backend Developer

Interviewed at TestMu AI

3.8
Feb 19, 2021

Given an array of some elements having some weight - pop out two heaviest elements (x &y) from the array - then compare them until array is empty of there is only one element left comparisons: if x!=y ( push x-y into the array) if x==y ( do nothing)

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