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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?

 235

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 config properties in express js?

235

What tools can be used to assure consistent style why is it important?

247

Explain chaining in node.js?

243

What are the different types of Streams in node.js?

235

What is Child Process and Cluster? What are the difference?

241




Why is the importance of a consistent style?

222

Explain the tasks of terms used in node repl?

255

What is the difference between package dependencies and development dependencies?

253

How will you convert a Buffer to JSON in Node.js?

239

Which framework is most commonly used in node.js?

238

Why Node.js application is scalable?

257

What is the purpose of __filename variable?

231

How is node js used in web development?

240

Why do we use __filename in Node.js?

239

What are the differences between “readuintbe” and “writeintbe” in node.js?

265

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