Welcome to my CompTIA A+ page for the Core 1 (220-1101) & Core 2 (220-1102) exams. The A+ certification is designed to test your skills with PCs, laptops, mobile devices, operating systems, and basic networking, security, and scripting concepts. It is a well-known certification in the computer industry and many companies require/recommend that you have … Continue reading Dave’s A+ 220-1101 & 220-1102 Page