CompTIA A+ Core 1 · 220-1201 · Available now
50 hands-on simulations covering all five Core 1 exam domains. Troubleshoot hardware, build networks, service mobile devices and plan virtual and cloud environments.
Weights are CompTIA's published 220-1201 domain weights. PBQ counts are each simulation's primary domain; many exercises also exercise a second domain.
| Domain | Exam weight | Simulations |
|---|---|---|
| 1.0 Mobile Devices | 13% | 9 |
| 2.0 Networking | 23% | 12 |
| 3.0 Hardware | 25% | 16 |
| 4.0 Virtualization and Cloud Computing | 11% | 4 |
| 5.0 Hardware and Network Troubleshooting | 28% | 9 |
Click equipment, move cables, change router and operating system settings, run diagnostics and verify the fix.
Outcome-based scoring awards points for a working result, and invalidates a verification when a later change breaks it.
The review explains each scored item and what to do differently. Practice adds hints and a Smart Walkthrough.
Chrillo Labs is an independent study aid and does not guarantee any exam result. Exam objectives are CompTIA's; confirm current objectives with CompTIA.