Final answer:
A driver's file typically contains medical examination results, training certificates, and employment history. These are essential for regulatory compliance and roadway safety. Asking about a candidate's state of birth during a job interview is illegal in the U.S.
Step-by-step explanation:
What is kept in each driver's file? Select all that apply. This question pertains to the documentation required for drivers, particularly those with a commercial driver's license (CDL). Typically, a driver's file would include A) Medical examination results to ensure that the driver is fit to operate a vehicle, B) Training certificates that verify the driver has received proper training, and C) Employment history to provide a record of the driver's work experience and previous employment within the industry. These documents are crucial for compliance with regulations and for ensuring the safety of the driver and others on the road.
In regard to the reference information about illegal job interview questions in the United States, question B) Which state were you born in? is illegal to ask because it can be used to discriminate against candidates based on their nationality or ethnicity. Employers are instead encouraged to focus on qualifications and experience directly relevant to the job position.