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Node.js Interview Questions
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What is Node.js? What is it used for?

 227

What is Event-driven programming?

 238

What is Event loop in Node.js work? And How does it work?

 262

What is REPL in Node.js?

 255

What is the purpose of module.exports in Node.js?

 237

What is require in Node.js? How will you load external files and libraries in Node.js?

 245

What is the difference between Asynchronous and Non-blocking?

 243

What is Tracing in Node.js?

 254

How will you debug an application in Node.js?

 217

Difference between setImmediate() vs setTimeout()?

 255

What is process.nextTick()

 255

What is package.json? What is it used for?

 266

What is libuv?

 243

What is Node.js?

 252

Who has developed Node.js?

 254

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Un-Answered Questions { Node.js }

How to create a class in node js?

239

Are promises better than callbacks?

208

What are the features of node.js?

261

Give an example of readable stream with non-flowing mode in node.js?

257

What is test pyramid? Explain with an example?

218




What is an event loop in node?

235

Does node run on windows?

245

Why should I use node js?

235

Is nodejs a language?

241

What do you mean by “streams”?

223

What is the use of the underscore variable in repl?

245

How many types of streams are available in node.js?

247

List some tools and ides that are used in node.js

240

List out the properties of process?

303

How can we secure cookies in Node.js?

240

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