What does emitter do and what is dispatcher?


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More Node.js Interview Questions

What is the preferred method of resolving unhandled exceptions in node.js?

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What is socket in node.js?

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What is the use of settimeout() function in node.js?

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Which framework is most commonly used in node.js?

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What is blocking and nonblocking API in Node.js and how does it affect the architecture of your applications?

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Explain FS module ?

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What is the meaning of tilde and caret in package.json?

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What is the punycode in node.js?

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List down the major benefits of using node.js?

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What is an event emmitter?

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Can you run node.js on apache?

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What do you understand by event-driven programming?

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