JavaScript Interview Questions
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Q221
Can you explain the concept of recursion in JavaScript?
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Q222
Can you describe a scenario where you would use a queue data structure?
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Q223
Can you explain the concept of dynamic programming in JavaScript?
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Q224
Can you describe a scenario where you would use a graph data structure?
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Q225
Can you explain the difference between JavaScript and TypeScript?
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Q226
How do you handle errors in a React application?
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Q227
How do you optimize the performance of a React application?
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Q228
Can you explain the concept of a microservice architecture?
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Q229
Can you describe a scenario where you used Visual Studio Code to debug a project?
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Q230
Can you explain the concept of a service-oriented architecture?
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Q231
Can you describe a scenario where you used MySQL to manage a database?
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Q232
Can you explain the concept of Node.js and how it's used in the MERN stack?
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Q233
How would you implement JWT-based role-based access control for admin and user roles in a Node.js application?
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Q234
Can you explain the concept of WebRTC and how it's used in real-time communication applications?
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Q235
Can you explain the concept of Context API and how it's used in React.js applications?
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Q236
Can you explain the concept of socket.io and how it's used in real-time communication applications?
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Q237
Can you describe a situation where you had to integrate React UI components with a Spring Boot backend?
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Q238
Can you explain the difference between a RESTful API and a GraphQL API?
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Q239
How do you handle state management in a large-scale JavaScript application?
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Q240
Can you describe your experience with CI/CD pipelines, and how you've automated testing and deployment in your previous roles?
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