What do you understand by an event emitter in node.js?
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What are the exit codes in node.js?
Is node js asynchronous by default?
How we can install node js?
What is the use of Express Router Class?
What is the role of require() in node js?
What are global installations of dependencies?
For what require() is used in node js?
Explain ecmascript?
Who is creator of node.js?
How do you create an environment variable?
How to define routes using Express?
Which types of network application you can build using node.js?