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

Node.js Interview Questions

Questions Answers Views Company eMail

How we can install node js?

519

How to connect mysql database using node js?

577

What is promises in node js?

475

What is the request object in nodejs?

510

Is it possible to evaluate simple expressions using node repl?

507

What is the difference between the global installation of dependencies and local installation of dependencies?

469

How "control flow" controls the functions calls?

509

Is node.js free to use?

527

What is npm? What is the main functionality of npm?

458

Explain node.js web application architecture?

545

What are the streams in node.js?

534

What types of tasks can be done asynchronously using the event loop?

512

What is event-driven programming in node.js?

499

What is the use of the underscore variable in repl?

478

Is it possible to access dom in node?

530

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Un-Answered Questions { Node.js }

What is odm in node.js?

537

What is Event-driven programming?

504

What is the latest version of node.js available?

533

What is repl? What purpose it is used for?

531

What is the difference between setimmediate and process nexttick?

492

Who has developed Node.js?

484

How is node.js different from ajax?

480

How does Node.js work?

498

What are Node.js Http module limitations?

572

What is the difference between reactjs and nodejs?

605

What is the difference between callback and promise?

498

What is node.js and why it is used?

561

What exactly is node.js?

503

What is callback function example?

478

What is node js used for?

493

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