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

Node.js Interview Questions

Questions Answers Views Company eMail

Is node js asynchronous by default?

487

How to build a web app with node js?

541

Who developed node js?

474

What is the function of node js?

493

Which server is used in node js?

521

Is node js good for enterprise?

485

Which is faster node js or php?

488

Is node js frontend or backend?

500

How long will it take to learn node js?

502

What is the difference between node and nodejs?

573

How to create a module in node js?

468

Who created node js?

532

Is node js only for web development?

502

Is nodejs a framework?

523

What are callback functions in node js?

538

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Un-Answered Questions { Node.js }

List out some new features introduced in es6?

476

How to send email using node.js?

545

Why we use node.js?

527

How to check the already installed dependencies using npm?

485

What is a callback hell?

500

Explain blocking and non-blocking operations?

475

What is callback function example?

465

What is an event loop?

461

Can we use node.js for frontend?

522

Are you sure node.js execute system command synchronously?

499

Differentiate between node.js vs ajax?

494

Is it free to use node.js?

460

What is orm in node.js?

476

What are some of the most popular modules of Node.js?

449

Which module is used for buffer based operations?

482

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