OA1 questions can be found online. It's random. Final round interview questions can be varied and found online (Leetcode premium, etc.) however I did not get one found on the list and it stumped me. I had to implement a Sandbox class for a hypothetical AWS Lambda team, coding the constructor, add, and put functions based on various criteria. The question was most similar to implement LRU cache.
technical questions from sites like leetcode
string searching algorithm (knuth morris pratt but they accepted O(n^2) brute force)
One coding question was about find a is a substring of b and some extension question of it like permutation of a string
Two Online Coding Problems sent via email
some algorithm and behavior questions
What is the difference between a linked list and an array?
For coding question, I was asked to design a simple parking garage that accommodated three different parking space sizes. The garage was to support taking in a list of car objects, read their sizes and assign them to a corresponding spot.
write a function to check whether there exists duplicated words in a string. Show your test case.
Reverse a linked list
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