Prepare for the North Carolina RADAR State Exam with essential insights and practice questions to boost your confidence. This comprehensive resource will guide you through the exam requirements, helping you maximize your chances of success.

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What must be proven about the RADAR instrument in the Everight v. City of Little Rock case?

  1. It must have been calibrated recently

  2. It must be shown working as designed

  3. It is operationally tested every month

  4. No proof is required for use

The correct answer is: It must be shown working as designed

In the case of Everight v. City of Little Rock, the requirement that must be proven about the RADAR instrument is that it must be shown to be working as designed. This essentially means that evidence needs to be presented confirming that the instrument is functioning correctly and reliably at the time of its use. Demonstrating that the RADAR is operational and meets its design specifications helps ensure the integrity of the data it produces, particularly in legal matters where the outcomes can have significant consequences, such as traffic violation cases. This requirement helps to uphold the standards of accuracy and reliability expected from RADAR technology in law enforcement. The other options involve varying degrees of measurement and evidence but do not fully encapsulate the essential requirement of confirming the proper operational status of the RADAR system as stipulated in the case. While recent calibration and monthly operational testing contribute to the instrument's reliability, the fundamental legal necessity in this case centers on its operational capability and performance at the time of deployment.