Answered: 178. What is the number of separate…

178. What is the number of separate protocol layers at the serial interface gateway specified by the X.25 standard? a. 4 b. 2 c. 6 d. 3

A+ Guide to Hardware (Standalone Book) (MindTap Course List)

9th Edition

ISBN:9781305266452

Author:Jean Andrews

Publisher:Jean Andrews

Chapter8: Connecting To And Setting Up A Network

Section: Chapter Questions

Problem 10RB

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178.	What is the number of separate protocol layers at the serial interface gateway specified by the X.25 standard?
a.	4
b.	2
c.	6
d.	3

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