Node.js Interview Questions
Questions Answers Views Company eMail

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

249

Who use node js?

226

What is the difference between synchronous and asynchronous programming?

245

What is the best backend language?

251

What does an http server do?

241

Why is node asynchronous?

236

What is the difference between setimmediate and process nexttick?

225

What is promisify?

242

Why is js single threaded?

233

What is asynchronous code?

240

What does mern stack?

222

What language does uber use?

219

Why do we need server side rendering?

237

What is the difference between promise and callback?

210

What is a node js developer?

232


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Un-Answered Questions { Node.js }

Why should I use node js?

237


What are the streams in node.js?

246


How to send data from node js to html?

227


What template engines you can use with express?

230


How will you import external libraries in Node.js?

251






What is repl in context of node?

238


What is the name of the flags used in read/write operation on files?

264


What is closures?

367


Differentiate between readfile vs createreadstream in node.js?

238


List down the various timing features of node.js.

243


Give an example of writable stream in node.js?

257


What is piping in node?

265


What is the command for import external libraries in node js?

299


What is the use of express js?

373


Explain the tasks of terms used in node repl?

262