The answer
Understanding asynchronous operations demonstrates knowledge of Event Loop behavior, libuv, concurrency, and Node.js internals.
How Does Node.js Handle Asynchronous Operations?
Why is this topic important in interviews?
More FAQs in How Does Node.js Handle Asynchronous Operations?
Node.js uses non-blocking I/O, the Event Loop, libuv, and callback queues to execute asynchronous operations efficiently.
libuv manages the Event Loop, thread pool, asynchronous I/O operations, and many low-level runtime features.
No. Node.js delegates the operation and continues executing other code while waiting for completion.
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