Practice for the BNY Mellon interview with these recently asked interview questions.
| Question | Topic | Difficulty |
|---|---|---|
Concurrent & Distributed Systems | Medium | |
Let’s say we’re building a ticket booking system for concerts, where multiple users might try to reserve the last few tickets at the same time. How would you structure the SQL transaction to prevent overselling tickets, and would you use optimistic or pessimistic locking here? Why? | ||
Data Structures & Algorithms | Medium | |
DevOps | Hard | |
SQL | Easy | |
Machine Learning | Medium | |
Statistics | Medium | |
SQL | Hard | |
Machine Learning | Medium | |
Python | Easy | |
Deep Learning | Hard | |
SQL | Medium | |
Statistics | Easy | |
Machine Learning | Hard |
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