What are common security threats in Node.js applications? How do you mitigate them?
Node Interview Questions
1,043 node interview questions shared by candidates
How does Node.js handle asynchronous code execution? Give examples of asynchronous operations in Node.js.
Mention some popular testing frameworks (e.g., Mocha, Jest) used with Node.js.
What is clustering in Node.js and when would you use it?
Describe the difference between process.nextTick() and setImmediate().
How do you handle asynchronous operations in Node.js?
Explain the role of package.json and package-lock.json files in a Node.js project.
What strategies do you use for load balancing in Node.js applications?
How do you implement authentication and authorization in a Node.js application?
What testing frameworks would you use for testing a Node.js application? Explain their advantages.
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