Hi:
Please go to the bookstore web site: https://support.sas.com/en/books.html and scroll down on the page until you see the 3 certification Prep Guides, as shown below:

And you'll see that each Prep guide has a link to get the sample data or the practice data. You'll need to download the zip file and look for the README.TXT instructions inside the zip. Typically, there is a program you run to make the data used in the Prep Guide.
Hope this helps,
Cynthia
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