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 is a blocking code?

508

Why is consistent style important and what tools can be used to assure it?

550

What are the features of node.js?

511

Why is node.js single-threaded?

502

List out the properties of process?

593

What do you mean by asynchronous api?

473

Explain child process module?

501

What tools can be used to assure a consistent style in node.js?

549

Explain npm in node.js?

515

What is the purpose of cleartimeout function?

501

Explain – 'console.log([data][, …])' statement in node.js?

458

What is a control flow function? What are the steps does it execute?

489

What is the global installation of dependencies?

498

Explain restful web service?

560

Name some of the events fired by streams?

535

Post New Node.js Questions

Un-Answered Questions { Node.js }

Is node js thread safe?

529

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

526

What template engines you can use with express?

493

What do you mean by event emmitter?

523

Explain the reason as to why express ‘app’ and ‘server’ must be kept separate.

468

Does node.js run on windows? Yes!

506

What are the two arguments that async.queue takes?

520

What are the difference between settimeout() and cleartimeout()?

510

How to use node js in javascript?

524

Where node.js can be used?

489

What we use buffer class in node.js?

496

What is Node.js?

481

Differentiate between process.nexttick() and setimmediate()?

497

Is node js frontend or backend?

509

What are the exit codes in node.js? Can you list a few exit codes?

516

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