What two questions must you ask each passenger in the exit row to determine their capability to occupy the seat?

To ensure the safety of all passengers in an aircraft, especially those seated in exit rows, it is essential to ascertain their capability and willingness to assist during an emergency. The selected answer emphasizes critical aspects of this evaluation.

Asking if the passenger has reviewed the passenger safety card is important because it verifies their awareness of the emergency procedures and the operation of the exit. This card contains vital information and instructions that the passengers need to understand to be effective in an emergency situation.

The second question, regarding their willingness and ability to assist in an emergency, directly addresses the passenger's readiness to take action if required. It's crucial for exit row passengers to not only be fit to perform their duties but also to be mentally prepared to assist others, thereby ensuring a coordinated response during an emergency evacuation.

In contrast, other options might focus on aspects that, while relevant, do not directly assess both the knowledge of safety procedures and the willingness to act, which are the primary concerns when selecting capable exit row occupants. For instance, understanding emergency procedures alone does not guarantee that a passenger will be willing to assist, and familiarity with the exit location does not confirm they are prepared to act in an emergency.