COMPSTAT is built on several principles. Which statement best describes it?

• A. It uses crime data for decision making
• B. It emphasizes accountability of managers
• C. It relies on regular management by exception
• D. All of the above

Answer: (D)

COMPSTAT is a data-driven policing management model that uses timely and accurate crime data to guide decisions about where and how to deploy resources. It elevates accountability by requiring managers at all levels to regularly justify performance and respond to crime patterns, with consequences for not meeting targets. It also relies on management by exception: leaders focus on areas where crime is high or trends deviate from expectations, calling for rapid tactical and strategic responses. When you combine data-informed decision making, strong managerial accountability, and regular exception-based reviews, these elements together describe how COMPSTAT works.