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Why is manually routing requests by checking req.url and req.method considered less scalable compared to using frameworks?

hard📝 Conceptual Q10 of 15
Node.js - HTTP Module
Why is manually routing requests by checking req.url and req.method considered less scalable compared to using frameworks?
ABecause manual routing is faster and more efficient
BBecause manual routing requires more code and lacks middleware support for complex tasks
CBecause manual routing automatically handles all HTTP methods
DBecause manual routing does not allow sending responses
Step-by-Step Solution
Solution:

  1. Step 1: Understand manual routing limitations

    Manual routing requires writing many if/else or switch statements, making code long and hard to maintain.

  2. Step 2: Compare with frameworks

    Frameworks provide middleware, routing helpers, and cleaner abstractions that simplify complex tasks.

  3. Final Answer:

    Because manual routing requires more code and lacks middleware support for complex tasks -> Option B

  4. Quick Check:

    Manual routing = More code, less middleware [OK]
Quick Trick: Manual routing is verbose and lacks middleware [OK]
Common Mistakes:
  • Thinking manual routing is simpler for large apps
  • Assuming manual routing handles all methods automatically
  • Believing manual routing cannot send responses

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