What is process env port?
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What are the streams in node.js?
Does node.js have a future?
Explain module.exports in node js?
How to install a node module locally and globally? How to add them into package.json?
Explain web server?
How do you close a file using node.js?
What’s the difference between ‘front-end’ and ‘back-end’ development?
What is the difference between operational and programmer errors?
What is the global installation of dependencies?
What is a blocking code?
How to create an Http server using Express?
How to define routes using Express?