Q:

What are the drawbacks for Layers

0

What are the drawbacks for Layers


  1. It is often necessary to pass data through many layers, which can slow performance significantly
  2. Layers support information hiding
  3. Multi-layered programs can be hard to debug because operations tend to be implemented through a series of calls across layers
  4. None of the mentioned

Answers

C. Multi-layered programs can be hard to debug because operations tend to be implemented through a series of calls across layers

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