CCNA Exploration 1 Module 7 Exam Answers

CCNA 1 Chapter 7 V4.0 Answers

CCNA 1 Chapter 7 V4.0 Answers

1. Which options are properties of contention-based media access for a shared media? (Choose three.)


less overhead

one station transmits at a time

collisions exist

devices must wait their turn

token passing


2. What is a primary purpose of encapsulating packets into frames?

provide routes across the internetwork

format the data for presentation to the user

facilitate the entry and exit of data on media

identify the services to which transported data is associated