Node.js Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Node.js Interview Questions

Questions Answers Views Company eMail

What is the purpose of node.js?

486

How node.js can be made more scalable?

604

What are Node.js Http module limitations?

574

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

539

What is Streams piping in node.js?

478

How to define routes using Express?

497

What is socket in node.js?

487

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

548

Give an example of writable stream in node.js?

520

How to handle errors in Node.js? 34

620

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

581

What are various node.js web development frameworks?

480

What is SSL/TLS in node.js?

485

How to create an Https Server using Node.js?

549

What does event-driven programming mean?

535

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Un-Answered Questions { Node.js }

Is node.js is free?

502

When should I use node js?

474

What is a piping in node.js?

542

How to create a simple node js application?

502

Why is the importance of a consistent style?

458

What are the popular REPL commands in Node.js?

507

What is jasmine?

530

How do callbacks work?

446

What is an asynchronous api in node.js?

555

How can you avoid callbacks?

473

What is the global installation of dependencies?

500

What ides you can use for node.js development?

479

Is node js frontend or backend?

513

Explain event loop in node js?

509

What is middlewares? What is the concept of middlewares in Express.js?

505

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