A Complete Study Guide Author:David Groth, Jarret W. Buse, David Groth et al Here's all the information you need to prepare for the latest A+ certification in one single volume! This study guide provides full, in-depth coverage of both the Core and the DOS/Windows modules. Clearly focused and organized, the material covers all the official CompTIA exam objectives. The CD contains the custom A+ test-prep program that simu... more »lates the test-taking environment, and hundreds of questions ensure your understanding of the material presented.« less