Step 2 of 3 · after Foundation
Core 1 · 220-1201
New here? Start Foundation lesson 1 before browsing these domains.
Back to Foundation lesson 1- 1.0 Mobile Devices · 13%
Laptops, phones, accessories, cellular/Wi-Fi, and MDM.
- 2.0 Networking · 23%
Protocols, wireless, hosts, SOHO IP, WAN types, and tools.
- 3.0 Hardware · 25%
Displays, cables, RAM, storage/RAID, motherboards, PSU, printers.
- 4.0 Virtualization and Cloud Computing · 11%
Hypervisors, containers, VDI, and cloud models.
- 5.0 Hardware and Network Troubleshooting · 28%
System, storage, display, mobile, network, and printer faults.