The Public Safety Dispatcher II Passbook(R) prepares you for your test by allowing you to take practice exams in the subjects you need to study. It provides hundreds of questions and answers in the areas that will likely be covered on your upcoming exam, including but not limited to: radio operations and dispatching procedures; retaining and comprehending spoken information from calls for emergency services; coding/decoding information; understanding and interpreting written material; supervision and training; and more.