How often does a track update in this system?

How often does a track update in this system?

• A. Every 60 seconds
• B. Every 5 seconds
• C. Every 12 seconds
• D. Every 1 second

Answer: (C)

Tracking data in this system refreshes on a fixed cadence to balance timely situational awareness with available bandwidth. The track update occurs every 12 seconds, so position and velocity information for active tracks is broadcast at that interval. This cadence keeps data reasonably fresh for dynamic targets while avoiding excessive network load that faster updates would cause when many tracks are present. If the update were every 60 seconds, tracks could become stale; if it were every 1 or 5 seconds, the system would need more bandwidth and could struggle under heavy traffic. So, a 12-second update interval is the best fit here.

Tracking data in this system refreshes on a fixed cadence to balance timely situational awareness with available bandwidth. The track update occurs every 12 seconds, so position and velocity information for active tracks is broadcast at that interval. This cadence keeps data reasonably fresh for dynamic targets while avoiding excessive network load that faster updates would cause when many tracks are present. If the update were every 60 seconds, tracks could become stale; if it were every 1 or 5 seconds, the system would need more bandwidth and could struggle under heavy traffic. So, a 12-second update interval is the best fit here.