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

Node.js Interview Questions

Questions Answers Views Company eMail

Tell me how to use underscore.js as a template engine?

489

What is the purpose of node.js module.exports and how do you use it?

503

How to parse json using node.js?

526

Do you know what mean stack means?

502

Is node.js on multi-core machines?

492

what is the use of underscore in nodejs?

515

can you explain what is globals in nodejs

567

How to write files in node.js?

492

How to debug node.js applications?

491

How to decide when to use node.js?

492

Can you create http server in nodejs, explain with code

518

What is the purpose of node.js module.exports?

482

Is nodejs really single-threaded

462

How to get started with node.js?

539

can you explain the difference between readfile vs createreadstream in nodejs.

497

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Un-Answered Questions { Node.js }

What is jit and how is it related to node js?

539

What is template engine?

509

List down the various timing features of node.js.

463

How to create an Http Server using Node.js?

520

Define the concept of the test pyramid. Explain the process to implement them in terms of http apis.

513

Can a user access dom in a node.js?

593

What is Streams in Node.js?

502

How we can secure http cookies against xss attacks?

467

Is it possible to access dom in node?

529

What do you understand by middleware? How can you use middleware in node js?

469

What template engines you can use with express?

493

What are node.js unit testing frameworks?

546

Explain stream in node.js along with its various types.

507

Difference between dependencies and dev dependencies?

545

What is connect in node.js?

460

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