What do you understand by an event emitter in node.js?
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How Grunt and Gulp deal with Task Automation?
What is the purpose of process object?
What are the differences between synchronous and asynchronous methods of the fs module?
What is package.json? What is it used for?
What is SSL/TLS in node.js?
What is npm? What is the main functionality of npm?
List down the two arguments that async.queue takes as input?
What is http in node.js?
can you explain the difference between readfile vs createreadstream in nodejs.
Since node is a single threaded process, how to make use of all cpus?
What are uses of path module in Node.js?
What is require in Node.js? How will you load external files and libraries in Node.js?