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?

474

What is the use of Express Router Class?

501

Can you access DOM in node?

504

What are uses of path module in Node.js?

476

What are the two arguments that async.queue takes?

520

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?

507

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

523

What is template engine?

508

Does node run on windows?

491

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

559

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Un-Answered Questions { Node.js }

Is node js and javascript same?

548

What is a blocking code in node.js?

543

What are uses of path module in Node.js?

476

What is an event loop?

471

Which module is used for buffer based operations?

494

What is connect in node.js?

460

What is the use of Timers is Node.js?

547

What is chaining in node?

515

Is node a single threaded application?

487

Explain what is libuv in node js?

636

Why is yarn better than npm?

494

Explain npm in node.js?

515

List down the steps using which “control flow” controls the function calls in node.js?

508

What is the purpose of process object?

577

How to generate unique uuids/ guid in node js?

502

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