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?

683

How can plain html be rendered in express js?

655

How can you use middleware in node js?

702

Write a simple code to enable cors in node js?

658

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

697

Explain module.exports in node js?

711

What is closures?

684

what is libuv in node js?

761

List some features of express js?

644

How promises are better than callbacks?

645

Explain what is libuv in node js?

682

How to use aggregation in mongoose?

725

What is piping in node js?

520

How to use async await with promises in node js?

550

What is v8 engine in node js?

530

Post New Node.js Questions

Un-Answered Questions { Node.js }

Is node js a backend?

562

What is event-driven programming in node.js?

529

Name some of the flags used in read/write operation on files.

604

How can we avoid callbacks?

546

What is the use of a buffer class in node.js?

561

What is the use of variable in node.js?

556

How to send email using node.js?

595

What are lts releases? Why are they important?

489

What is the use of the underscore variable in repl?

519

Can we use jquery with node.js?

494

What is Child Process and Cluster? What are the difference?

579

How node.js and javascript are related?

493

List out some repl commands in node.js?

531

What is node.js? Where can you use it?

583

How to decide when to use node.js?

539

For More Un-Answered { Node.js } Questions Click Here