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?

597

What are Node.js Http module limitations?

571

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

532

What is Streams piping in node.js?

474

How to define routes using Express?

493

What is socket in node.js?

484

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

547

Give an example of writable stream in node.js?

519

How to handle errors in Node.js? 34

616

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

577

What are various node.js web development frameworks?

474

What is SSL/TLS in node.js?

484

How to create an Https Server using Node.js?

543

What does event-driven programming mean?

529

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Un-Answered Questions { Node.js }

How to define routes using Express?

493

Why to use express.js?

470

What Is Local Installation Of Dependencies?

521

What is the difference between Asynchronous and Non-blocking?

528

What are the Challenges with Node.js ?

468

What do you mean by “streams”? What are the different types of streams in node.js?

557

Why zlib is used in node js?

564

Can you run node.js on apache?

519

Does facebook use server side rendering?

668

How to run node js web application?

535

How we can close a file in node js?

519

What is multi node cluster?

523

Where you can deploy node application?

486

Is it possible to evaluate simple expressions using node repl?

506

Why do you use forever with Node.js ?

470

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