Node.js Interview Questions
Questions Answers Views Company eMail

What is the purpose of node.js?

366

How node.js can be made more scalable?

358

What are Node.js Http module limitations?

365

How to debug the Node.js code using Node Inspector?

345

What is Streams piping in node.js?

362

How to define routes using Express?

360

What is socket in node.js?

354

Give an example of readable stream with non-flowing mode in node.js?

401

Give an example of writable stream in node.js?

373

How to handle errors in Node.js? 34

440

How to debug the code using Node.js Built-In debugger?

383

What are various node.js web development frameworks?

345

What is SSL/TLS in node.js?

352

How to create an Https Server using Node.js?

362

What does event-driven programming mean?

374


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Un-Answered Questions { Node.js }

What template engines you can use with express?

361


What is a child_process module in node.js?

345


Why Node.js application is scalable?

370


How to use node js in javascript?

354


Explain blocking and non-blocking operations?

337


How is node js used in web development?

341


What is repl? What purpose it is used for?

344


List some features of express js?

465


Is node js and javascript same?

366


Is let and const hoisted?

320


How To Update A Dependency Using Npm?

371


What is a callback?

337


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

383


How do nodes work in a network?

384


What is an event emmitter?

375