Very Handy!
I used the flashcards as a review a couple days before the exam. Not only do they save me a lot of time in researching what is important to remember, but they also provide me with all the "essential" terminologies and acronyms needed to know for the test. A handy tool! I hope O'Reilly will do the same for Exchange Server soon because I'm taking it next.
Worked for me!
I liked the flashcards -- after correcting a few errors as noted on the oreilly web site. I carried them around with me and shuffled through them during off moments. I guess you could produce your own, but these are thick coated paper and have large print.
Not bad but not really worth the price
The Networking Essentials Flashcards is a nice little resource to have, especially the poster-size crib-sheet, but it's not really worth the money.Buy a stack of white, index cards at the drugstore for $1.50, and make up your own set of flashcards. You can include more detail, and searching for the information yourself will allow you to remember it better.