What functions are provided by fs module to perform I/O operations on a file in node.js?


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More Node.js Interview Questions

Why node js is different from angular js?

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What is the difference between synchronous and asynchronous programming?

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Explain web server?

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What is event-driven programming in node.js?

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What is npm? What is the main functionality of npm?

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What is socket.io in node.js?

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Explain 'Event Emitter' in Node.JS?

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What is Streams in Node.js?

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What is the difference of using var and not using var in repl while dealing with variables?

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How node.js overcomes the problem of blocking of i/o operations?

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Differentiate between javascript and node.js.

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What is the timing features of node.js? Explain some timers modules?

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