The Senior Engineering Technician 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: land surveying principles and practices; map reading; mathematics; construction and maintenance of roads, bridges and other structures; computer-assisted drafting; engineering plans and specifications; and other related areas.