Are all cabin exits operable from both inside and outside the aircraft?

The correct answer indicates that all cabin exits are accessible from both inside and outside the aircraft, which is important for both safety and efficiency during operations. This design allows for quick evacuation in emergencies, enabling crew and passengers to exit swiftly regardless of which side they find themselves on.

The exits are engineered to be operable from the inside, allowing passengers and crew to use them during routine boarding and deplaning as well as during emergencies. Additionally, being able to operate exits from the outside is crucial for first responders to access the cabin in case of an incident.

While other choices might suggest limitations on access, it’s vital for all exits to function properly from both sides to ensure comprehensive safety measures are in place for all passengers and crew. This dual operability aligns with aviation safety regulations and operational best practices, ensuring a consistent and safe experience for everyone aboard, should the need arise.