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Multiple ChoiceHard 30s

Memory Leak Detection

Choose the best answer for: memory leaks in Node.js
Options
  1. 1Memory leaks are impossible in JS due to automatic GC
  2. 2Heap snapshots show retained objects; look for growing memory
  3. 3Leaks only happen in C++, never in managed runtimes
  4. 4Memory leaks fix themselves once the process is restarted

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