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 are the most popular Node.js ORM?

449

What are JavaScript task runners?

527

What are Grunt and Gulp?

423

What is the difference between Grunt and Gulp?

445

How Grunt and Gulp deal with Task Automation?

477

What is MEAN stack?

501

Why to use MEAN stack?

460

What is MongoDB?

477

Why to use MongoDB?

434

What is the recommended folder structure for MEAN app development?

417

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

433

What is express.js?

480

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

451

What is EventEmitter in Node.js?

472

What is Streams in Node.js?

471

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Un-Answered Questions { Node.js }

How will you debug an application in Node.js?

472

What is error-first callback?

460

What is node application?

438

Does node.js provide debugger?

505

How can you use middleware in node js?

638

How to define routes using Express?

463

What are streams? List types of streams available in node js?

434

Explain repl in the context of node.js.

440

What is Event-driven programming?

474

What is event loop?

460

Explain 'Net' module in Node.JS?

464

Which database is best for node js?

530

What are the main advantages and disadvantages of using Node.js?

491

What is a piping in node.js?

497

What is the repl in context of node.js?

448

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