Please note ... The certification has been revised by CompTIA®, and the new tutorial is available at A+ Tutorial - Revised However, several of OS fundamentals are same as the previous exams, and it would be useful to read the tutorial.
Introduction: A+ Certification can be obtained by passing A+ Essentials exam, and A+ Practical Applications exam Note that a candidate needs to pass both the exams to obtain the certification. Linux is not included in the A+ Certification exam, as it has an exam of its own (Linux+ Certification), offered by CompTIA. A brief notes on important concepts of A+ Certification Operating Systems is given in the following sections.
The contents discussed are broadly divided into the following categories:
Each of the above sections will be discussed in the following pages.
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