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What are i/o callbacks explain with the help of node js?
What are i/o callbacks explain with the help of node js?Asked On2019-10-23 03:05:41 by:arunwebber
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Node.js allows for two different approaches when it comes to I/O operations: synchronous, or blocking operations; and asynchronous, or non-blocking ones.
fsmodule, which can be either synchronous or asynchronous, as a way to explore what happens in the Event Loop in order to allow for a single threaded application to handle non-blocking asynchronous I/O.By utilizing these asynchronous capabilities of Node.js, our application can continue with the main code execution while heavy file and network operations are handled concurrently by libUV.
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