Node.js Interview Questions
Questions Answers Views Company eMail

What does emitter do and what is dispatcher?

288

What's the first argument passed to a node js callback handler?

337

List out some new features introduced in es6?

220

Explain what is npm?

238

List types of streams available in node js?

222

Why to use express.js?

238

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

1434

what do you mean by express js?

215

How to create a simple server in node js that returns hello world?

246

Difference between cluster and child_process modules?

837

Explain modules in node js?

330

List types of http requests?

224

What are streams? List types of streams available in node js?

229

How can you check the installed version of node js?

339

List the types of application you can build using node js?

231


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Un-Answered Questions { Node.js }

Can a user access dom in a node.js?

321


When should I use node js?

236


Why is the importance of a consistent style?

224


List some events that fired by streams in node js?

231


Why do we need server side rendering?

237






What is a response header?

234


Does node.js provide any debugger?

256


What are streams? List types of streams available in node js?

229


What is behavior driven development (bdd)?

232


Why is consistent style important and what tools can be used to assure it?

251


What do you understand by callback hell?

242


What are Global objects in Node.js?

270


What are JavaScript task runners?

241


Explain v8 engine?

220


What is the name of the events fired by streams?

253