Practice Test 1 is a fixed 30-question set drawn from our CompTIA A+ Core 1 (220-1201) pool, balanced across all 5 exam domains. Every item is original — written to the public 220-1201 objectives, never copied from a real exam — and each answer is fully explained with cited sources. It is untimed, so you can stop on any question and read the reasoning before moving on.
Domain coverage
Objectives covered: 1.3 Accessories and ports of mobile devices; 2.1 Ports, protocols, and their purposes; 2.6 Common network configuration concepts; 3.1 Cables and connectors; 3.2 Install the appropriate RAM; 3.3 Storage devices; 4.1 Summarize cloud computing concepts; 5.1 Apply the best practice methodology to resolve problems; 5.2 Troubleshoot problems related to motherboards, RAM, CPU, and power; 5.3 Troubleshoot and diagnose problems with storage drives and RAID arrays; 5.5 Troubleshoot common issues with mobile devices; 5.7 Troubleshoot problems with wired and wireless networks.