Hi, I have several questions regarding my recent readings of employment law.

Is it okay to ask a candidate to perform a job duty during an interview?

Is bona fide occupational qualification defense not available for policies that discriminate against race and color?

During the background check process can you ask about previous workers comp claims and if the conditions are persistent? Is this a violation of the ADA?

Can an employer ask for social media log ins?

Under Title VII is weight a protected characteristic?

Can an employer have a residency requirement for it's candidates?

Thanks!