Explain callback in Node.js?
What is npm? What is the main functionality of npm?
What is the use of underscore variable in repl?
Which Module Is Used For File Based Operations?
Is nodejs scalable?
What functions are provided by fs module to perform I/O operations on a directory in node.js?
Does facebook use server side rendering?
What is EventEmitter in Node.js?
In which language node js is written?
What is the difference between readFile vs createReadStream in Node.js?
Which companies use mean stack?
Is node js a web server?
What are differences between synchronous and asynchronous method of fs module?
What is an asynchronous api in node.js?
What are streams? List types of streams available in node js?