When you have a problem, how are you searching the solution?
Software De Backend Interview Questions
15,491 software de backend interview questions shared by candidates
What is Mutex? How to implement one?
How to handle failures when processing a message coming from a queue (say SQS, RabbitMQ, etc.)?
How to sort tree set in java
Sort an array of zeros and ones
Simple asynchronous programming
Convert the JSON data into text.
Various questions to implement an API Rest.
The values interview questions were all provided beforehand by the internal recruiter, to allow the candidate to prepare answers in advance for each point. The technical interview tasks were also provided beforehand, for the candidate to prepare for, and to allow the candidate to practice both parts if they so desired. The first technical interview task was to domain model for a situation. The second technical interview task was to write the backend ruby code for a different requirement.
They asked algorithm questions to check my problem solving skills and data structure knowledge. One question was about fill color function. Basically they I asked how can you fill a given grid with the color of the selected pixel. Then they asked me about my favorite data structure and whether I know how it is implemented.
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