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

Node.js Interview Questions

Questions Answers Views Company eMail

What do you understand by a test pyramid?

432

How do node.js works?

456

Explain the concept of url module.

442

Explain the concept of punycode in node.js?

437

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

456

Explain the usage of a buffer class in node.js?

475

What do you understand by event-driven programming?

539

How does nodejs single threaded work?

428

When should I use node js?

439

Which database is best for node js?

517

How to create a class in node js?

472

Is node js a backend?

485

Is node js good for enterprise applications?

476

What is let in node js?

471

What is the difference between nodejs and expressjs?

482

Post New Node.js Questions

Un-Answered Questions { Node.js }

How to debug the code using Node.js Built-In debugger?

524

What is http in node.js?

433

How will you close a file using node?

481

What is node js event loop?

465

Why is the importance of a consistent style? What tools can help you assure a consistent style?

410

How does node js handle child threads?

447

Is nodejs scalable?

484

What are the features of node.js?

473

What events are supported by writable streams in node.js?

484

Is node js losing popularity?

467

What is event-driven programming in node.js?

453

Explain modules in node js?

541

When should I use node js?

439

What is the recommended folder structure for MEAN app development?

413

What is zlib? How do you compress a file in Node.js?

462

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