Barron's Police Sergeant Examination (Barron's How to Prepare for the Police Sergeant Examination)
(back cover)Preparation for all exams given throughout the country that qualify applicants for promotion to the rank and responsibilities of police sergeantIncludes a diagnostic test and three full length practice exams with answers and explanationsSubject review covers data analysis, police science, and community policing programsAdditional quizzes and police assessment exercises with explained answers based on tests given by major police departments across the country