What is a callback in node.js?
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Why do we need promises in node js?
What is an event loop in node.js and how does it work?
What are various node.js REST API frameworks?
Explain 'Event Emitter' in Node.JS?
What is the purpose of setinterval function?
What is the purpose of node.js module.exports?
Is nodejs a framework?
Why is node required for angular?
What are streams? List types of streams available in node js?
What are the global installations of dependencies?
What ides you can use for node.js development?
Give an example of readable stream with non-flowing mode in node.js?