Given N petrol pumps in a circular road, distance b/w adjacent petrol pumps and amount of petrol with vehicle capacity . Find a petrol pump where we should start so that we can cover entire road .
Software Development Interview Questions
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Given that you are working for amazon, you want to know the response time of amazon web page for each customer or user who opens it. By response time i mean the moment the user enters the website url and presses enter and till the web page opens, time interval between pressing enter and received web page. How will you calculate the time interval for each user or customer ?
1. Copy a linked list with random pointer. 2. Find an element in a sorted 2-D array top to bottom and left to right 3. Find cycle in a liked-list
Round 2: Test Frameworks, Test Data, Test Orchestration and Test Reporting.
Round 4: Hiring Manager - Build a CI/CD pipeline with all the quality gates - Build a Mobile Device lab
Find prime numbers.
Create an in memory store for recently played songs that can accommodate N songs per user, with a fixed initial capacity. This store must have the capability to store a list of song-user pairs, with each song linked to a user. it should also be able to fetch recently played songs based on the user and eliminate the least recently played songs when the store becomes full.
Tell about most scalable challenge that you faced
Design a tiny URL , Design a load balancer . But later the questions where more realistic and the problem statements was around the problems of Hotstar
Few tree related question were asked.
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