What do you understand by an event emitter in node.js?


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More Node.js Interview Questions

What are the exit codes in node.js?

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Is node js asynchronous by default?

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How we can install node js?

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What is the use of Express Router Class?

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What is the role of require() in node js?

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What are global installations of dependencies?

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For what require() is used in node js?

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Explain ecmascript?

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Who is creator of node.js?

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How do you create an environment variable?

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How to define routes using Express?

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Which types of network application you can build using node.js?

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