Multiple choice technology architecture

Which of the following are benefits of using a layered network model? A . it specifies how changes to one layer must be propagated through the other layers B . it facilitates troubleshooting C . it focuses on details rather than general functions of networking D . it breaks the complex process of networking into more manageable chunks E . it allows layers developed by different vendors to interoperate.

  1. A and B only

  2. B, D, and E

  3. A and C only

  4. all of the above
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Layered network models break complex networking into manageable chunks (D), facilitate troubleshooting (B), and allow different vendors' layers to interoperate (E). Option A is incorrect because layers are designed to be independent, isolating changes. Option C is wrong because layered models focus on general functions, not implementation details.

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