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 connect in node.js?

460

What are the different types of Streams in node.js?

502

What template engines you can use with express?

493

How to debug the code in Node.js?

475

What is the use of Express Router Class?

501

Can you access DOM in node?

506

What are uses of path module in Node.js?

477

What are the two arguments that async.queue takes?

521

What is ‘Callback’ in node.js?

489

What functions are provided by fs module to perform I/O operations on a directory in node.js?

488

What are various node.js REST API frameworks?

509

Mention the steps by which you can async in Node.js?

523

What is template engine?

509

Does node run on windows?

492

How to create a self-signed certificate in Node.js?

559

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Un-Answered Questions { Node.js }

Is it free to use node.js?

470

How can you avoid callbacks?

471

Is node js frontend or backend?

509

Difference between dependencies and dev dependencies?

545

Why is the importance of a consistent style?

457

How we can install node js?

519

What do you mean by the term i/o in node.js?

538

Is rails still relevant 2019?

462

Is node js good for enterprise?

494

What is environment variable in node js?

508

What is npm? What is the main functionality of npm?

458

Is node js and javascript same?

551

What is socket in node.js?

484

What are buffers?

474

Explain node.js architecture?

484

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