Node.js Interview Questions
Questions Answers Views Company eMail

What is node js and how it works?

242

What is node js used for?

251

Why is node js used?

244

Why do we use npm?

241

Is a promise a callback?

237

Why is node js server side?

231

Is callback function asynchronous?

241

Are browsers single threaded?

247

Who developed npm?

263

Are callbacks asynchronous?

219

How do callbacks work?

215

Why should I use node js?

241

Why node js is so popular?

235

Why node js is so fast?

249

What are callback hells?

234


Post New Node.js Questions

Un-Answered Questions { Node.js }

Is node js synchronous or asynchronous?

270


What is nodemon and how it can we used?

235


Is npm a framework?

231


How we can open a file in node js?

250


What are the important command line options in Node.js?

252






How to call multiple promises?

230


How to create node js express project?

262


What is node js used for?

251


Is node a single threaded application?

240


How to update the dependency using npm?

257


How do node.js works?

239


Difference between dependencies and dev dependencies?

271


How do you extract post data in node.js?

273


Explain blocking and non-blocking operations?

236


Why we use node.js?

237