Flight Attendant competencies and assessement exercises

 I am helping someone prepare for a Flight Attendant interview.  He will be doing a group assessement exercise as part of the process.  Does anyone have any examples of Flight attendant assessment exercises and / or flight attendant competencies?

 I am helping someone prepare for a Flight Attendant interview.  He will be doing a group assessement exercise as part of the process.  Does anyone have any examples of Flight attendant assessment exercises and / or flight attendant competencies?