Question on Node.Js and SQL were asked and implementation of Nodejs question were asked. DSA question on BST was asked (Leetcode no. 96). Basic theoretical DSA questions were asked on Arrays, LinkedList and Heap.
Backend Software Engineer Interview Questions
2,349 backend software engineer interview questions shared by candidates
What is the most project you think it's perfect? Describe the architecture of it?
Talk about your experience in general?
Smallest missing positive number in an array of integers in O(n) time and O(1) space.
maximum sum path from root to leaf in a N-nary tree. Had to design the data structure. Then code the O(n) solution and dry run it.
As I recall, its about my experience in coding and many questions regarding databases (perhaps because backend registration was placed in the payment division at that time)
What is reflection in java
Which data structure is mainly used in python? what is the difference between return and yield? Different methods used in lists, tuples and solve the given problem.
Nothing, because the recruiter ghosted me
- What is the difference between expressjs and fastify. - What is docker. -Based on what you architect your project files and functions?
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