1. Why do you want to work at DH? 2. Work experience specific questions 3. How would you approach optimising an API that is slow? 4. Python fundamentals 5. How were deployments handled, what tools? 6. How do i review PRs? 7. How do I handle conflicts of opinions?
Qu'est-ce qui vous motive à nous rejoindre ?
Hi There , I just attended the Amazon interview . here are the questions Round 1 : Interviewer was very helpful , and was supporting the approach as you go for it . 1. Given 2 array of size m , n , find the pair from diff array with minimum difference . 2. given the dialer of a feature phone and a dictionary of words , find the string suggestions after dialing n numbers . 3. Verify if the Tree validates the definition parent_node.data = left_node.data + right_node.data Round 2 : round was where the formality started , interviewer was busy in phone all the time and did not have the courtesy to discuss or ask questions 1 . how to handle server scaling up to sudden increased of request ( 5 sec ) The interviewer was very pleased with one word : ELB 2 . how to handle scaling the data (5 sec ) NoSQL , Improve Transaction , Asynchronous operations so far just i was being stopped after one or two words , 3. Design BookMyShow tables . ( 20 mins but alone - no discussions ) i was not discussed any over this and round completed with the feedback of not providing the LLD which I wasn't asked nor discussed . Round 3 : The interviewer seemed nice , but interview started with interviewer getting a call that they are all set to move ,i was given fair chances , fair discussion just not the fair amount of time .I had to begin with the constraint that the interviewer is all set to leave. 1 . given an array of Strings , not necessarily in any order , find out if the string create a chain , such that first last char of a string is the first character of another and thus making a chain including at least all string. 2 . Given a party with n people , a given function Knows() , such that A knows B : true if a knows B A Celebrity would be a person who knows no one but is known by all Find out the celebrity if he exists in the party
Design snake and ladder game.
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Do you have reliable transportation?
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