Asked to design an online game platform backend, that would be scalable upto 1lakh concurrent users.
Product Development Engineer Interview Questions
1,338 product development engineer interview questions shared by candidates
1.Given a sorted circular single linked list. write a code to Insert, delete given elements into it. 2.Detect the loop in a single linked list.
1.)Bulb Switcher Problem and its variations. 2.)Given an array of elements, find the duplicates along with their frequencies(count). 3.)Queue implementation using linked lists. 4.)Program for finding the reverse of a string. 5.)Program for finding the number of nodes in a binary tree. And other general HR questions
about data structures and algorithms mainly
how does the amazon aws work
What is dependency inversion ?
check if a given binary tree is sumtree median of stream of integers running integers print nodes distance k given node binary tree find the maximum depth or height of a tree Design Data Lake Design Job Scheduler
Implementation of fixed thread pool executor
A question related to binary search
Finding the Kth largest element
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