Node.js Interview Questions
Questions Answers Views Company eMail

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

258

What is Event-driven programming?

268

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

293

What is REPL in Node.js?

280

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

261

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

276

What is the difference between Asynchronous and Non-blocking?

271

What is Tracing in Node.js?

278

How will you debug an application in Node.js?

247

Difference between setImmediate() vs setTimeout()?

285

What is process.nextTick()

288

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

311

What is libuv?

278

What is Node.js?

276

Who has developed Node.js?

281


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Un-Answered Questions { Node.js }

What is test driven development (tdd)?

288


How to use node js in javascript?

272


What is REPL in Node.js?

280


What does event-driven programming mean?

284


What is application server node?

259






What is a callback in node.js?

268


List down the two arguments that async.queue takes as input?

267


How to stop master process without suspending all of its child processes?

1464


What is the purpose of __filename variable?

259


What is the meaning of tilde and caret in package.json?

278


How to check the already installed dependencies which are globally installed using npm?

260


What are globals in node.js?

271


What function are arguments available to express js route handlers?

267


Is node js a compiler?

286


How can we control versioning about packages in node.js?

252