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What does IPC stand for in Node.js context and why is it useful?

easy📝 Conceptual Q11 of 15
Node.js - Child Processes
What does IPC stand for in Node.js context and why is it useful?
AInternet Protocol Communication; it handles network requests.
BInternal Process Control; it manages process memory usage.
CInput-Process-Cache; it speeds up data processing.
DInter-Process Communication; it allows processes to exchange messages.
Step-by-Step Solution
Solution:

  1. Step 1: Understand IPC meaning and its use in Node.js

    IPC means Inter-Process Communication, which is about processes exchanging data. In Node.js, IPC lets parent and child processes send messages to coordinate work.

  2. Final Answer:

    Inter-Process Communication; it allows processes to exchange messages. -> Option D

  3. Quick Check:

    IPC = Inter-Process Communication [OK]
Quick Trick: IPC means processes talking to each other [OK]
Common Mistakes:
  • Confusing IPC with network protocols
  • Thinking IPC manages memory or caching
  • Mixing up IPC with internal process controls

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