Question

what is a layered approach? what are the reasons for using layered protocols?

Answer 1

Answer:

The basic reason for using a layered networking approach is that a layered model takes a task, such as data communications, and breaks it into a series of tasks, activities, or components, each of which is defined and developed independently

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BRAINLIST ANSWER

Answer 2

Answer:

$<font color= "red">$Hey mate answer of your question is given below by me..

Explanation:

A system can have different designs and modules. One of them is the layered approach, in which the operating system is broken into a number of layers, the bottom layer (layer 0) being hardware and the highest (layer N) being the user interface.

I hope it can help you..