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

Node.js Interview Questions

Questions Answers Views Company eMail

Describe node.js event loop and event driver architecture?

640

How can plain html be rendered in express js?

606

How can you use middleware in node js?

660

Write a simple code to enable cors in node js?

624

Explain the difference between process.tick() and setimmediate()?

634

Explain module.exports in node js?

669

What is closures?

599

what is libuv in node js?

708

List some features of express js?

595

How promises are better than callbacks?

582

Explain what is libuv in node js?

630

How to use aggregation in mongoose?

673

What is piping in node js?

477

How to use async await with promises in node js?

511

What is v8 engine in node js?

487

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Un-Answered Questions { Node.js }

What is rest api in node js?

479

How to build a web app with node js?

543

What is acceptance test driven development (atdd)?

463

What are globals in node.js?

464

How do you read a directory using node.js?

521

How can we avoid callbacks?

514

Is node.js is free?

494

What are the biggest drawbacks of node.js?

452

Which companies use mean stack?

444

How can we handle blocking I/O operations in Node.js?

526

What are JavaScript task runners?

559

What is the use of the underscore variable in repl?

471

What is the repl in context of node.js?

477

What is the passport in Node.js?

492

What is the difference between setimmediate() and settimeout()?

486

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