Although this book has a few apparent wrong answers, which
is corrected in "Self-Paced Training Kit", this is a good book
to become familar with the real 70-215 test. It is not so
twisty/tricky as many free sample tests on the Internet,
but has almost same level of complexity as the real test,
and gives you an idea of which part you should study.

Each answer/choice has detail explanation of why it is correct
or wrong. This explanation would supplement your other
training materials.

This book randomly selects 50 from about 120 questions,
balancing among objectives. I would rate 5 stars if
this book doesn't have wrong answers and does have
a litlle more questions.