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Exam Nokia 4A0-100 topic 1 question 18 discussion

Actual exam question from Nokia's Nokia 4A0-100
Question #: 18
Topic #: 1
[All Nokia 4A0-100 Questions]

Which of the following is an important advantage of protocol layering? (Choose two)

  • A. Controls distribution of IP addresses.
  • B. Simplifies protocol functionality.
  • C. Isolates changes in lower layers from upper layers.
  • D. Increases protocol operational efficiencies.
  • E. Layering adds to the fragmentation of the data
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Suggested Answer: CD 🗳️
by IFZ89 at May 16, 2025, 6:53 a.m.

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IFZ89
1 week, 5 days ago
Selected Answer: BC
B. Simplifies protocol functionality and C. Isolates changes in lower layers from upper layers are correct because they directly relate to the benefits of modularity and abstraction provided by protocol layering.
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