CompTIA A+ Core 2 220-1202 is one exam in the A+ path. Core 2 focuses on Operating Systems, Security, Software Troubleshooting, and Operational Procedures. Full CompTIA A+ certification requires passing both Core 1 220-1201 and Core 2 220-1202.
CompTIA A+ Core 2 220-1202 focuses on support tasks that happen after a device is in service: operating-system configuration, security settings, software troubleshooting, and operational procedures. Treat it as the second A+ exam, not as a complete standalone certification.
Core 1 220-1201 emphasizes hardware, networking, mobile devices, virtualization and cloud, and hardware or network troubleshooting. Core 2 220-1202 shifts toward Windows, macOS, Linux, mobile operating-system support, security practices, software symptoms, documentation, backups, safety, and support procedures.
Core 2 is useful for people preparing for entry-level IT support because it tests the day-to-day judgment needed to secure systems, respond to software problems, follow procedures, and communicate clearly. Job readiness still depends on the full A+ path, hands-on practice, and experience.
Begin with the four official domains, then practice scenarios that ask for the safest next step, the best operating-system tool, or the most appropriate security action. Keep Core 1 hardware and network facts separate unless the question connects them to a Core 2 support task.
Use these live DotCreds study paths to keep moving without losing your place.
Official and vendor docs used to ground this page.
Official CompTIA A+ page explaining the Core 1 and Core 2 relationship and the broader A+ certification path.
Official CompTIA page for the 220-1202 exam, including Core 2 scope, domains, and exam format details.
Official CompTIA page clarifying that full A+ certification requires both Core 1 and Core 2.
Flexible search understands AI-901, ai901, ai 901, 901, ai, network plus, and saa c03.