Comptia A+ certification is always the hot certification in the world. Last year, Comptia company published two new exams for the A+ certification. The old two exams are 220-601 and 220-602, and now, they have been updated to 220-701 and 220-702. It may be a new challenge to many candidates. But in fact, it is . . . → Read More: CompTIA A+ new exams