Your all-in-one kit for the skills measured by the core exams for Microsoft Certified IT Professional: Enterprise Administrator certification and on the job. Covering Exams 70-640, 70-642, 70-643, and 70-647, these four official Microsoft study guides provide in-depth exam prep plus practice tests to help maximize your performance. This kit comes packed with the tools and features that exam candidates want most including self- paced training based on final exam content; rigorous, objective-by-objective review; exam tips from expert, exam-certified authors; and customizable testing options. It also provides labs and exercises for skills and expertise you can apply to the job.