CMS stands for what in the PSR context?

• A. Control and Monitoring System
• B. Central Monitoring Service
• C. Circuit Monitoring System
• D. Control Measurement System

Answer: (B)

In the PSR environment, CMS stands for Central Monitoring Service—the centralized hub that collects and displays the health, status, and alarms from all PSR units and related equipment. It provides remote monitoring, fault detection, and maintenance visibility across the radar network, enabling quick issue identification and coordinated responses. The other options describe different subsystems that aren’t the standard meaning in PSR: a Circuit Monitoring System focuses on circuits only; a Control and Monitoring System implies some active control capability not inherent to CMS; a Control Measurement System mixes terms not used to denote centralized monitoring across PSR assets. So, the centralized monitoring service is the best fit.