Wendell odom

Foundation Topics:
This is the heading for the core content section of the chapter.
Chapter Review:
This section includes a list of study tasks useful to help you remem-
ber concepts, connect ideas, and practice skills-based content in the chapter.
Figure I-4 shows how each chapter uses these three key elements. You start with the 
DIKTA quiz. You can use the score to determine whether you already know a lot, or not 
so much, and determine how to approach reading the Foundation Topics (that is, the 
technology content in the chapter). When finished, use the Chapter Review tasks to start 
working on mastering your memory of the facts and skills with configuration, verifica-
tion, and troubleshooting.
Take Quiz
1) In-Chapter, or...
2) Companion Website
High Score
(Skim)
Foundation Topics
Low Score
(Read)
Foundation Topics
Foundation Topics
Chapter Review
DIKTA Quiz
Figure I-4
Three Primary Tasks for a First Pass Through Each Chapter
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xl CCNA 200-301 Official Cert Guide, Volume 1
In addition to these three main chapter features, each “Chapter Review” section uses a 
variety of other book features, including the following:
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Review Key Topics:
Inside the “Foundation Topics” section, the Key Topic icon 
appears next to the most important items, for the purpose of later review and mas-
tery. While all content matters, some is, of course, more important to learn, or needs 
more review to master, so these items are noted as key topics. The Chapter Review 
lists the key topics in a table; scan the chapter for these items to review them. Or 
review the key topics interactively using the companion website.
■