Node.js Interview Questions
Questions Answers Views Company eMail

What is connect in node.js?

238

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

239

What template engines you can use with express?

230

How to debug the code in Node.js?

237

What is the use of Express Router Class?

234

Can you access DOM in node?

237

What are uses of path module in Node.js?

218

What are the two arguments that async.queue takes?

258

What is ‘Callback’ in node.js?

238

What functions are provided by fs module to perform I/O operations on a directory in node.js?

251

What are various node.js REST API frameworks?

242

Mention the steps by which you can async in Node.js?

248

What is template engine?

256

Does node run on windows?

247

How to create a self-signed certificate in Node.js?

261


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Un-Answered Questions { Node.js }

Mention the framework most commonly used in node.js?

276


What is npm? What is the main functionality of npm?

215


What is a callback?

225


What is the advantage of using node.js?

226


Why should I use node js?

237






What is the role of assert in node.js?

255


Is callback function asynchronous?

240


Why node.js is used?

247


What is an event loop?

231


Explain event loop in node js?

242


What is let in node js?

248


Is node js better than java?

247


What is the use of net.Socket in Node.js?

246


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

227


What is http in node.js?

232