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 tools can be used to assure consistent style why is it important?

581

Who use node js?

512

What is the difference between synchronous and asynchronous programming?

548

What is the best backend language?

526

What does an http server do?

598

Why is node asynchronous?

540

What is the difference between setimmediate and process nexttick?

525

What is promisify?

548

Why is js single threaded?

569

What is asynchronous code?

570

What does mern stack?

494

What language does uber use?

477

Why do we need server side rendering?

559

What is the difference between promise and callback?

502

What is a node js developer?

533

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Un-Answered Questions { Node.js }

What is the difference between the global installation of dependencies and local installation of dependencies?

510

How can plain html be rendered in express js?

660

What are the features of node.js?

543

How to config properties in express js?

663

What is mocha?

521

What is asynchronous code?

570

How will you truncate a file using node?

591

How to send data from node js to html?

567

What is promises in node js?

500

Explain callback in Node.js?

548

What is a control flow function?

713

What is node written in?

512

What does emitter do and what is dispatcher?

625

Is node js only for web development?

545

Why is node popular?

499

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