Sim-Ex™ Tutorial for A+ : Operating Systems

Please note ... The certification has been revised, 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+ Core 1 exam, and A+ Core 2 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). 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:

1. OS Fundamentals

2. Installation, Configuration, and Upgrading,

3. Diagnosing, and Troubleshooting,

4. Networking

Each of the above sections will be discussed in the following pages.


Download practice tests:
Download Sim-Ex™ Practice Exams for A+ Core 1
Download Sim-Ex™ Practice Exams for A+ Core 2

Related practice tests:
Sim-Ex™ Practice Exams for Network+
Sim-Ex™ Practice Exams for Server+
Sim-Ex™ Practice Exams for Security+

Disclaimer: is not affiliated with any certification vendor, and Sim-Ex™ Practice Exams are written independently by and not affiliated or authorized by respective certification providers. Sim-Ex™ is a trade mark of or entity representing™ is a trademark of CompTIA® organization.