Explain the role of the HTTP module and how you can create an HTTP server using Node.js.
Node Js Developer Interview Questions
930 node js developer interview questions shared by candidates
How does error handling work in Node.js? What are best practices for error handling in Node.js applications?
How does Node.js handle asynchronous code? Provide examples of async patterns in Node.js.
What is middleware in Express.js? Give examples of commonly used middleware.
Explain the differences between process.nextTick(), setImmediate(), and setTimeout() in Node.js.
Explain HTTP methods (GET, POST, PUT, DELETE) and their uses in RESTful APIs.
How do you connect Node.js with different databases (e.g., MongoDB, MySQL)?
Explain middleware in Express.js. Give examples of common middleware functions.
How does Node.js handle asynchronous operations? Explain with an example.
Describe a time when you had to debug a difficult issue in a Node.js application.
Viewing 331 - 340 interview questions
See Interview Questions for Similar Jobs
Frontend Software EngineerFront-end Software EngineerFull Stack EngineerPhp DeveloperPhp DevelopersMean Stack DeveloperFrontend EngineerAngular Js DeveloperFront-end EngineerJunior Full Stack DeveloperJunior Javascript DeveloperFrontend DeveloperSenior Back End EngineerSenior Full Stack EngineerPhp Backend DeveloperUi EngineerFull-stack DeveloperMysql Database Administrator