Which of the Following Is True of a Bona Fide

Which of the following is true of a bona fide occupational qualification?

A) It provides a template that the HR department can use in selecting, training, and orienting prospective employees.
B) It provides a detailed description of routine work responsibilities for all employees in an organization.
C) It provides an exhaustive list of the desired traits and characteristics expected from prospective employees.
D) It provides a legitimate reason an employer can use to exclude persons on otherwise illegal bases of consideration.