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?

516

What platforms node.js supports?

477

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

528

What is test driven development (tdd)?

471

Where you can deploy node.js web application?

556

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

476

How to decode buffers?

524

How node.js works?

500

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

461

What are global variables in node.js?

505

Why to use javascript on server side?

521

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

522

What is jasmine?

516

Which module is used for web based operations?

507

Where can we use node.js?

567

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Un-Answered Questions { Node.js }

Since node is a single threaded process, how to make use of all cpus?

499

What do you understand by a test pyramid?

465

How to debug the code in Node.js?

464

What is a piping in node.js?

532

How we can close a file in node js?

511

What are promises in node.js?

513

What language does uber use?

437

Where you can deploy node.js web application?

556

What is the latest version of node.js available?

527

List the types of application you can build using node js?

483

What do you understand by an event emitter in node.js?

494

What is v8 engine in node js?

487

What is node.js exactly?

502

What is module?

525

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

452

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