Design a file storage system
Python Software Engineer Interview Questions
304 python software engineer interview questions shared by candidates
date and price data is given and we have to visualise them in such a way we can identify YoY patterns(if any). Predict the price for feb 2022 visualise year on year growth
How did I integrate my database in a web development project
Questions regarding what is an API, REST, classes, schemas, etc.
ACID (atomicity, consistency, isolation, durability) Explaining of atomicity
Describe your previous work experiences.
Questions similar to: What does rebase do in Git? What is CORS / CSRF?
HackerRank LeetCode medium: Longest Consecutive Sequence LeetCode medium: another array/hashmap-style problem SQL query question HR Call Why do you want to join Revolut? General behavioural / motivation questions Technical Interview (1 hour) Coding (≈30 mins) Implement a set without using: hash tables trees built-in set data structure Write test cases for your implementation Software Engineering / Theory (≈30 mins) SOLID principles Decorators Generators Object-Oriented Programming concepts Database transactions Race conditions and concurrency handling Previous Interview Cycle Technical Round 1 Build a simplified URL shortener using a hashmap Write test cases Technical Round 2 Design a class to handle currency transfers between bank accounts Handle precision correctly (decimals vs integer cents) Database concepts Locking mechanisms Explain why your concurrency approach works
¿Sabes cuál es la diferencia de asyncio y threading?
Tell me more about I/O multiplexing patterns.
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