Pass 220-901 and 220-902 exams for CompTIA A+ certification, which is the preferred qualifying credential for technical support and IT operational roles. Here we updated CompTIA A+ 220-902 study guide pdf to help you pass 220-902 exam successfully. Note: CompTIA A+ Exam Codes 220-1001 & 220-1002 (Core 1 & Core 2) are available now. So