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Chapter 9: WAN Design Considerations
How to Best Use This Chapter
By following these steps, you can make better use of your study time:
·
Keep your notes and the answers for all your work with this book in one place for easy
reference.
·
Take the "Do I Know This Already?" quiz and write down your answers. Studies show
that retention is significantly increased through writing down facts and concepts, even if
you never look at the information again.
·
Use the diagram shown in Figure 9-1 to guide you to the next step.
Figure 9-1
How to Use This Chapter
"Do I Know This Already?"
Quiz
The purpose of the "Do I Know This Already?" quiz is to help you decide which parts of this
chapter to use. If you intend to read the entire chapter, you do not necessarily need to answer
these questions now.
This 17-question quiz helps you choose how to spend your limited study time.
The quiz is
divided into four smaller "quizlets" that help you select the sections of the chapter on which to
focus. Figure 9-1 outlines suggestions for how to spend your time in this chapter. Use Table
9-1 to record your score.
Low
score
Low quizlet
score
Medium
score
High score,
want more
review
High
score
ТDo I Know This Already?У quiz
Read
Foundation
Topics
Read related
Foundation Topics
subsection
Read
Foundation
Summary
Q&A
Scenarios
Go to next
chapter
If you skip to the Foundation Summary, Q&A, and Scenarios sections and have
trouble with the material there, you should go back to the Foundation Topics section.
87200333.book Page 290 Wednesday, August 22, 2001 2:53 PM