How does Node.js handle asynchronous code? Provide examples of async patterns in Node.js.
Node Js Developer Interview Questions
935 node js developer interview questions shared by candidates
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.
What are the differences between require and import in Node.js?
Describe how you would implement authentication and authorization in a Node.js application.
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