I was asked system design type questions
Engineer Developer Interview Questions
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There is a N x M graph with N levels. Find path from lowest level to highest level.
design a chess game, low level design
The coding question was to add and remove an element from a double-linked list.
Lots of questions on leadership principles
Prove a simplified "Juego de la Oca" board (an array of every cell and how many moves can you move at most from there) can be solved.
En la pregunta de ADE fue una pregunta que se podía resolver con un hash map, en la de OOP fue la de diseño de una pizzería
Update: Just done with the OA. I was able to solve both questions. Question 1: Minimum number of swaps required to make binary string a palindrome Luckily I had seen the question previously while browsing Amazon OA questions (Discussion link ) Question 2: Question Image I was able to come up with a sliding window approach, this took me 1 hour to finish but I passed all the test cases.
oops concepts, spring boot basics
How Collection.synchronize(map) different from synchronisation in concurrent Hashmap.
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