• Contrast the `child_process.spawn()` and `child_process.exec()` methods in Node.js. In what scenarios would you choose one over the other? Expertise Level: Senior Level Developer

  • How do PM2's cluster mode and Node.js's built-in cluster module differ in managing multiple processes, and what are thebenefitsof each for scaling a Node.js application ? Question For - Senior Level Developer

  • How do PM2's Cluster and Fork modes differ in managing Node.js applications? Question For - Senior Level Developer

  • How do pm2 restart and pm2 reload differ in their approach to restarting a Node.js application? Question For - Senior Level Developer

  • In Node.js , how can you manage deeply nested asynchronous operations effectively without resorting to promises, async/await, or generators?Question For - Senior Level Developer

  • Under what circumstances would you choose to use theimport as X from 'X'syntax in Node.js ?Question For - Senior Level Developer

  • Can you use themap()function directly on a JavaScript object's properties? If not, how would you achieve similar iteration functionality? Question For - Senior Level Developer

  • In a Node.js application, under what circumstances should you choose synchronous over asynchronous operations, and vice-versa? (Question For - Senior Level Developer)

  • Explain the functionality of Node.js's Cluster module and contrast it with a traditional load balancer .Expertise Level of Developer Required to Answer this Question: Senior Level Developer

  • How do you use the NODE_ENV environment variable in a Node.js application? Question For - Senior Level Developer

  • Describe the timer-related functions available in Node.js. (Question For - Senior Level Developer)

  • Explain the purpose and usage ofasync/awaitinNode.js, and illustrate with examples. Question For -Senior Level Developer

  • Is the V8 JavaScript engine mandatory for running Node.js ? Question For - Senior Level Developer

  • What are the best practices for error management in asynchronous Node.js operations? Question For - Senior Level Developer

  • In a Node.js project's package.json, how dodependencies,devDependencies, andpeerDependenciesdiffer in theirpurpose and usage? Question For - Senior Level Developer

  • In Node.js, explain the role of the __filename variable.Question For - Senior Level Developer

  • How do streams work with pipes in Node.js? Question For - Senior Level Developer

  • In what scenarios would choosingNode.jsfor backend development be aless suitable choice? Question For - Senior Level Developer

  • Does Node.js operate solely on a single thread? Question For - Senior Level Developer

  • Explain the significance of Long-Term Support (LTS) Node.js releases. Why are they important for production applications? (Question For - Senior Level Developer)

  • Does Node.js support classes for object-oriented programming? Question For - Senior Level Developer

  • Can Node.js run on systems with multiple cores, and if so, how effectively does it leverage them? Question For - Senior Level Developer

  • Explain the workings of the V8 JavaScript engine .Question For - Senior Level Developer

  • In Node.js, why is using a Buffer preferred over a binary string for manipulating binary data ? Question For - Senior Level Developer

  • What's the best way to ensure a clean shutdown of a Node.js server? Question For - Senior Level Developer