Explain 'dns module' in node.js?


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More Node.js Interview Questions

How does node.js handle the child threads?

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What is template engine?

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Explain callback in Node.js?

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What is the difference between events and callbacks in node.js?

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What are the purposes of process object in node.js

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How will you debug an application in Node.js?

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What is the purpose of node.js module.exports?

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What is package.json file in node project?

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Define the concept of the test pyramid.

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Is npm a framework?

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What are the main advantages and disadvantages of using Node.js?

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What is application server node?

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