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Introduction to CompTIA Data+
Welcome! This book is designed specifically to teach you everything you need to know to pass the CompTIA Data+ (DAO-001) certification exam. Here, you will learn the ins and outs of each domain covered by the exam, before going over practice questions at the end of every chapter to solidify those lessons. The last chapter of the book contains two mock exams that will test your knowledge and see whether there are any areas you should review before taking the exam. While CompTIA Data+ is a certification worth having, testing for it is not cheap, so we are going to do everything we can to empower you to pass on your first try. Ready? Let’s begin.
This chapter is an introduction to the certification itself. Together, ...
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