What is an event emmitter?


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More Node.js Interview Questions

How to check the already installed dependencies which are globally installed using npm?

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What does an http server do?

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How to uninstall the dependency using npm?

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What is chaining process in node.js?

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What is the difference between promise and callback?

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What are the security mechanisms available in Node.js?

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What is the difference between node and nodejs?

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What is the difference between Node.js and AngularJS?

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List down the various timing features of node.js.

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In node.js, which framework is used commonly?

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How will you get the amount of free memory on the server in which Node.js application is running?

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What are the fundamental difference between node.js and ajax?

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