Understanding the CompTIA A+ 220-1102 Exam
The CompTIA A+ 220-1102 exam is the second of two exams required to earn the A+ certification. While the first exam, 220-1101, primarily focuses on hardware, networking, and mobile devices, the 220-1102 exam deals with operating systems, security, software troubleshooting, and operational procedures.
By passing the CompTIA A+ 220-1102 exam, you demonstrate that you have the skills needed to handle various tasks related to IT support. Some of the key topics you will encounter include:
•    Operating systems such as Windows, macOS, and Linux.
•    Mobile device management and troubleshooting.
•    Security principles, including encryption and threat management.
•    Software troubleshooting techniques for applications and operating systems.
•    Operational procedures for IT support.
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