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    Certification Summary

    Identifying personal computer components and their functions is the first step in becoming a computer professional. While PC component technologies are ever-changing, understanding the basics of the components and their functions today will help you to understand newer technologies as they are introduced. This chapter described the important features of storage, memory, and adapter cards, as required by three objectives of the CompTIA A+ Essentials (2009 Edition) Exam 701. They include objective 1.1, 1.6, and 1.9.


      

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