In a ________ the modules are arranged in a vertical stack.Each layer in the stack performs a related subset of the functions required to communicate with another system.
A)protocol architecture
B)NSP
C)protocol data unit
D)frame relay

Question

Quizplus · Accepted Answer

The description given matches with the concept of a protocol architecture, where modules are stacked vertically to perform related functions required for communication with another system. NSP (Network Service Provider) and frame relay are related but differ in their scope, and protocol data unit is a term used to describe a unit of data in a specific protocol, which is not a complete answer to the question.

In a ________ the Modules Are Arranged in a Vertical