Brush up on both of the latest A+ certification exams using one single volume! Focused objective-by-objective coverage provides a quick and thorough review of all the information you need to know for both CompTIA the A+ Core Module exam and the A+ DOS/Windows exam. Written by Dan Newland and David Groth, the authors of the best-selling A+ Complete Study Guide, this handy review guide will help you zero in on the info you need to ace both tests.