What are the three operational modes a fire officer can select?

• A. Investigation, fast-attack, or command mode
• B. Suppression, recovery, and overhaul mode
• C. Prevention, evaluation, and report mode
• D. Search, rescue, and exit mode

Answer: (A)

The idea being tested is how a fire officer shifts leadership and approach based on what the incident needs. At start-up, Investigation mode focuses on gathering information, size-up, identifying hazards, locating the fire, and understanding potential for spread. This careful assessment helps you decide the safest and most effective next move.

When conditions permit a rapid response, Fast-attack mode emphasizes immediate suppression actions to knock down the fire, protect exposures, and establish a water supply and initial tactical objectives. It’s about taking swift, decisive action to gain control.

If the situation requires broader coordination or exceeds the capacity of a single unit, Command mode takes over. In this mode you establish incident command, set objectives, allocate and track resources, and communicate with all responding units and agencies to maintain overall control of the scene.

Other options describe stages of firefighting or administrative tasks, not the three high-level modes a fire officer selects to shape incident strategy and leadership at the scene.