IT - A+ Exam Preparation
IT - A+ Exam Preparation Certificate | Northcentral Technical College The IT - A+ Exam Preparation Certificate prepares learners for the IT vendor-neutral CompTIA A+ certification exams. Courses cover computer hardware, operating systems, basic networking, security and professionalism. This certificate fully ladders into the IT-Help Desk Technical Diploma, the IT-Computer Support Technician Technical Diploma and the IT-Computer Support Specialist Associate Degree.