Head First PMP teaches you the latest principles and certification objectives in The PMBOK® Guide in a unique and inspiring way. This updated fourth edition takes you beyond specific questions and answers with a unique visual format that helps you grasp the big picture of project management. By putting PMP concepts into context, you’ll be able to understand, remember, and apply them—not just on the exam, but on the job. No wonder so many people have used Head First PMP as their sole source for passing the PMP exam.