CHW online competency assesment?

Aloha, does anyone have any information or know what to expect for CHW's new grad program? I got a call the other day and i will need to take and pass a competency exam online in order to score an interview. I feel confident if i get an interview but its been a while since i passed my NCLEX so I was wondering if anyone can give me some tips on how to prepare? Or what kind of questions to expect on the competency exam. Any help is appreciated. Mahalo.