It provides all the information you need to get ready for this exam, including four new A + exams - the exam required Essentials exam and three choices are related to your specialty. As with other O'Reilly books short for certification exams, A +, Network + and Security + in a short follow proven style and approach. Instead of plowing through 500 to 700 pages to prepare for each exam, this book covers every person in about 150 pages. And because the purpose for the three elective A + exams are redundant, and book covers them in one section. Exams covered include: A + Essentials: Required for A + 2006 Certification EXAM 220-602: For the A + IT Technician specialization EXAM 220-603: For the specialization A + Remote Support Technician EXAM 220-604: For the A + IT Depot specialization EXAM N10-003: For Network + Certification EXAM SYO-101: For Security + Certification Each exam is covered in three parts: Exam Overview, Study Guide and Prep and Practice.