CompTIA A+ Core 2 (220-1102) Study Guide

Key Objectives: OS, Security, Troubleshooting & Procedures

This guide summarizes the four major domains covered in the Core 2 (220-1102) CompTIA A+ certification exam. It is intended for aspiring help desk technicians, field service techs, and IT support professionals.

💻 1.0 Operating Systems (31%)

🔐 2.0 Security (25%)

🛠️ 3.0 Software Troubleshooting (22%)

📋 4.0 Operational Procedures (22%)