Not hard problem. Need to implement a java class with a few APIs to solve a practical problem.
Anonymous
The key in these questions is to cover the fundamentals. There's usually a back-and-forth with the interviewer. Might be worth doing a mock interview with one of the AirBnB Software Engineer (Backend) experts on Prepfully? They give some real-world practice and guidance, which is pretty helpful. prepfully.com/practice-interviews
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