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Node.js Interview Questions

Found 399 questions

11. What is libuv?

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12. How does libuv manage asynchronous operations?

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13. What is the thread pool in Node.js?

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14. Which operations use the libuv thread pool?

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15. How does Node.js achieve non-blocking I/O?

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16. What are blocking operations in Node.js?

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17. Why is CPU-intensive work problematic in Node.js?

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18. How would you prevent event-loop blocking?

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19. What are worker threads in Node.js?

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20. How do worker threads differ from child processes?

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