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

Node.js Interview Questions

Questions Answers Views Company eMail

How to get get (query string) variables in express on node.js?

543

Are you sure node.js execute system command synchronously?

532

How do you extract post data in node.js?

566

Can we use jquery with node.js?

494

List down the tasks which should be done asynchronously using the event loop?

495

Differentiate between javascript and node.js.

610

List down the major security implementations within node.js?

551

Does node.js provide any debugger?

529

What are lts releases of node.js?

551

Where node.js can be used?

530

Define the concept of the test pyramid.

485

List down the two arguments that async.queue takes as input?

633

Explain the concept of stub in node.js.

556

Describe the exit codes of node.js.

609

Differentiate between readfile vs createreadstream in node.js?

551

Post New Node.js Questions

Un-Answered Questions { Node.js }

What is test driven development (tdd)?

513

List down the various timing features of node.js.

493

How do you get information of a file using node.js?

621

How node.js and javascript are related?

493

How to support multi-processor platforms in Node.js?

578

Are browsers single threaded?

545

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

535

Explain FS module ?

557

How much does it cost to develop an app like uber?

552

Why do we need server side rendering?

557

Why to use 'settimeout' in node.js?

625

How can you set default node version using nvm?

617

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

561

Explain the difference between readfile and createreadstream in node js?

639

What are lts releases? Why are they important?

489

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