The process took 1 day. I interviewed at USDA Food and Nutrition Service (Fairfax, VA) in Dec 2011
Interview
They gave you the questions in advance, if you arrived early. This helped a lot if you are a quick reader. I already worked for WIC so the interview was not challenging- because I did the tasks daily.
Interview questions [1]
Question 1
unsure...a question was What are the two nutrition related medical problems associated with children 1-5 in WIC?