Which surveillance technique involves uninterrupted checking for CBRN hazards at a given location over a specified time?

Which surveillance technique involves uninterrupted checking for CBRN hazards at a given location over a specified time?

• A. Continuous
• B. Area Array
• C. Periodic
• D. Critical Node

Answer: (A)

Continuous surveillance means monitoring runs nonstop at a single location for the entire specified time, with no gaps. In a CBRN context, this ensures hazard detection as soon as it could occur, since observers or sensors are continuously assessing the area rather than checking periodically. This is why it fits best: checks performed at regular intervals would leave gaps between observations, missing developments that happen between checks. An area array focuses on covering multiple points across an area rather than maintaining uninterrupted monitoring at one spot. A critical node concerns identifying a pivotal point in a network, not the pattern of temporal surveillance.

Continuous surveillance means monitoring runs nonstop at a single location for the entire specified time, with no gaps. In a CBRN context, this ensures hazard detection as soon as it could occur, since observers or sensors are continuously assessing the area rather than checking periodically.

This is why it fits best: checks performed at regular intervals would leave gaps between observations, missing developments that happen between checks. An area array focuses on covering multiple points across an area rather than maintaining uninterrupted monitoring at one spot. A critical node concerns identifying a pivotal point in a network, not the pattern of temporal surveillance.