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

Node.js Interview Questions

Questions Answers Views Company eMail

Why node.js is quickly gaining attention from java programmers?

572

What platforms node.js supports?

507

What are node packages and how to install/uninstall them?

569

What is test driven development (tdd)?

511

Where you can deploy node.js web application?

595

What does it mean “non-blocking” in node.js?

531

How to decode buffers?

573

How node.js works?

535

Which types of application can be developed using node.js?

495

What are global variables in node.js?

545

Why to use javascript on server side?

572

What is the difference between module.exports and exports in node.js?

556

What is jasmine?

557

Which module is used for web based operations?

539

Where can we use node.js?

597

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Un-Answered Questions { Node.js }

What is package.json? What is it used for?

632

How to use node js in javascript?

565

What is node js event loop?

577

Explain repl in node.js?

522

Is node js worth learning?

507

What is the role of assert in node.js?

573

What is crypto in Node.js? How do you cipher the secured information in Node.js?

563

Is it possible to evaluate simple expressions using node repl?

534

How do you create an environment variable?

541

Difference between cluster and child_process modules?

1200

What do you mean by the term i/o in node.js?

561

What is a node js developer?

526

What is EventEmitter in Node.js?

537

What is the recommended folder structure for MEAN app development?

483

Why node js is different from angular js?

525

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